847933380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2347

約数の個数: 192

約数和(自身を含む): 3046095360

約数和(自身を除く): 2198161980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 101, 105, 108, 126, 135, 140, 180, 189, 202, 210, 252, 270, 303, 315, 378, 404, 420, 505, 540, 606, 630, 707, 756, 909, 945, 1010, 1212, 1260, 1414, 1515, 1818, 1890, 2020, 2121, 2221, 2727, 2828, 3030, 3535, 3636, 3780, 4242, 4442, 4545, 5454, 6060, 6363, 6663, 7070, 8484, 8884, 9090, 10605, 10908, 11105, 12726, 13326, 13635, 14140, 15547, 18180, 19089, 19989, 21210, 22210, 25452, 26652, 27270, 31094, 31815, 33315, 38178, 39978, 42420, 44420, 46641, 54540, 59967, 62188, 63630, 66630, 76356, 77735, 79956, 93282, 95445, 99945, 119934, 127260, 133260, 139923, 155470, 186564, 190890, 199890, 224321, 233205, 239868, 279846, 299835, 310940, 381780, 399780, 419769, 448642, 466410, 559692, 599670, 672963, 699615, 839538, 897284, 932820, 1121605, 1199340, 1345926, 1399230, 1570247, 1679076, 2018889, 2098845, 2243210, 2691852, 2798460, 3140494, 3364815, 4037778, 4197690, 4486420, 4710741, 6056667, 6280988, 6729630, 7851235, 8075556, 8395380, 9421482, 10094445, 12113334, 13459260, 14132223, 15702470, 18842964, 20188890, 23553705, 24226668, 28264446, 30283335, 31404940, 40377780, 42396669, 47107410, 56528892, 60566670, 70661115, 84793338, 94214820, 121133340, 141322230, 169586676, 211983345, 282644460, 423966690, 847933380]

約数ペア:

[(1, 847933380), (2, 423966690), (3, 282644460), (4, 211983345), (5, 169586676), (6, 141322230), (7, 121133340), (9, 94214820), (10, 84793338), (12, 70661115), (14, 60566670), (15, 56528892), (18, 47107410), (20, 42396669), (21, 40377780), (27, 31404940), (28, 30283335), (30, 28264446), (35, 24226668), (36, 23553705), (42, 20188890), (45, 18842964), (54, 15702470), (60, 14132223), (63, 13459260), (70, 12113334), (84, 10094445), (90, 9421482), (101, 8395380), (105, 8075556), (108, 7851235), (126, 6729630), (135, 6280988), (140, 6056667), (180, 4710741), (189, 4486420), (202, 4197690), (210, 4037778), (252, 3364815), (270, 3140494), (303, 2798460), (315, 2691852), (378, 2243210), (404, 2098845), (420, 2018889), (505, 1679076), (540, 1570247), (606, 1399230), (630, 1345926), (707, 1199340), (756, 1121605), (909, 932820), (945, 897284), (1010, 839538), (1212, 699615), (1260, 672963), (1414, 599670), (1515, 559692), (1818, 466410), (1890, 448642), (2020, 419769), (2121, 399780), (2221, 381780), (2727, 310940), (2828, 299835), (3030, 279846), (3535, 239868), (3636, 233205), (3780, 224321), (4242, 199890), (4442, 190890), (4545, 186564), (5454, 155470), (6060, 139923), (6363, 133260), (6663, 127260), (7070, 119934), (8484, 99945), (8884, 95445), (9090, 93282), (10605, 79956), (10908, 77735), (11105, 76356), (12726, 66630), (13326, 63630), (13635, 62188), (14140, 59967), (15547, 54540), (18180, 46641), (19089, 44420), (19989, 42420), (21210, 39978), (22210, 38178), (25452, 33315), (26652, 31815), (27270, 31094)]