196894530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5525

約数の個数: 128

約数和(自身を含む): 631756800

約数和(自身を除く): 434862270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5483, 5985, 7182, 10966, 11970, 16449, 17955, 27415, 32898, 35910, 38381, 49347, 54830, 76762, 82245, 98694, 104177, 115143, 148041, 164490, 191905, 208354, 230286, 246735, 296082, 312531, 345429, 383810, 493470, 520885, 575715, 625062, 690858, 729239, 740205, 937593, 1036287, 1041770, 1151430, 1458478, 1480410, 1562655, 1727145, 1875186, 2072574, 2187717, 2812779, 3125310, 3454290, 3646195, 4375434, 4687965, 5181435, 5625558, 6563151, 7292390, 9375930, 10362870, 10938585, 13126302, 14063895, 19689453, 21877170, 28127790, 32815755, 39378906, 65631510, 98447265, 196894530]

約数ペア:

[(1, 196894530), (2, 98447265), (3, 65631510), (5, 39378906), (6, 32815755), (7, 28127790), (9, 21877170), (10, 19689453), (14, 14063895), (15, 13126302), (18, 10938585), (19, 10362870), (21, 9375930), (27, 7292390), (30, 6563151), (35, 5625558), (38, 5181435), (42, 4687965), (45, 4375434), (54, 3646195), (57, 3454290), (63, 3125310), (70, 2812779), (90, 2187717), (95, 2072574), (105, 1875186), (114, 1727145), (126, 1562655), (133, 1480410), (135, 1458478), (171, 1151430), (189, 1041770), (190, 1036287), (210, 937593), (266, 740205), (270, 729239), (285, 690858), (315, 625062), (342, 575715), (378, 520885), (399, 493470), (513, 383810), (570, 345429), (630, 312531), (665, 296082), (798, 246735), (855, 230286), (945, 208354), (1026, 191905), (1197, 164490), (1330, 148041), (1710, 115143), (1890, 104177), (1995, 98694), (2394, 82245), (2565, 76762), (3591, 54830), (3990, 49347), (5130, 38381), (5483, 35910), (5985, 32898), (7182, 27415), (10966, 17955), (11970, 16449)]