1746388980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13723}}^1$

素因数の和:13846

約数の個数: 144

約数和(自身を含む): 6114536064

約数和(自身を除く): 4368147084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2828, 3030, 3535, 3636, 4242, 4545, 6060, 6363, 7070, 8484, 9090, 10605, 12726, 13723, 14140, 18180, 21210, 25452, 27446, 31815, 41169, 42420, 54892, 63630, 68615, 82338, 96061, 123507, 127260, 137230, 164676, 192122, 205845, 247014, 274460, 288183, 384244, 411690, 480305, 494028, 576366, 617535, 823380, 864549, 960610, 1152732, 1235070, 1386023, 1440915, 1729098, 1921220, 2470140, 2772046, 2881830, 3458196, 4158069, 4322745, 5544092, 5763660, 6930115, 8316138, 8645490, 9702161, 12474207, 13860230, 16632276, 17290980, 19404322, 20790345, 24948414, 27720460, 29106483, 38808644, 41580690, 48510805, 49896828, 58212966, 62371035, 83161380, 87319449, 97021610, 116425932, 124742070, 145532415, 174638898, 194043220, 249484140, 291064830, 349277796, 436597245, 582129660, 873194490, 1746388980]

約数ペア:

[(1, 1746388980), (2, 873194490), (3, 582129660), (4, 436597245), (5, 349277796), (6, 291064830), (7, 249484140), (9, 194043220), (10, 174638898), (12, 145532415), (14, 124742070), (15, 116425932), (18, 97021610), (20, 87319449), (21, 83161380), (28, 62371035), (30, 58212966), (35, 49896828), (36, 48510805), (42, 41580690), (45, 38808644), (60, 29106483), (63, 27720460), (70, 24948414), (84, 20790345), (90, 19404322), (101, 17290980), (105, 16632276), (126, 13860230), (140, 12474207), (180, 9702161), (202, 8645490), (210, 8316138), (252, 6930115), (303, 5763660), (315, 5544092), (404, 4322745), (420, 4158069), (505, 3458196), (606, 2881830), (630, 2772046), (707, 2470140), (909, 1921220), (1010, 1729098), (1212, 1440915), (1260, 1386023), (1414, 1235070), (1515, 1152732), (1818, 960610), (2020, 864549), (2121, 823380), (2828, 617535), (3030, 576366), (3535, 494028), (3636, 480305), (4242, 411690), (4545, 384244), (6060, 288183), (6363, 274460), (7070, 247014), (8484, 205845), (9090, 192122), (10605, 164676), (12726, 137230), (13723, 127260), (14140, 123507), (18180, 96061), (21210, 82338), (25452, 68615), (27446, 63630), (31815, 54892), (41169, 42420)]