42894180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 151482240

約数和(自身を除く): 108588060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 577, 590, 630, 708, 826, 885, 1062, 1154, 1180, 1239, 1260, 1652, 1731, 1770, 2065, 2124, 2308, 2478, 2655, 2885, 3462, 3540, 3717, 4039, 4130, 4956, 5193, 5310, 5770, 6195, 6924, 7434, 8078, 8260, 8655, 10386, 10620, 11540, 12117, 12390, 14868, 16156, 17310, 18585, 20195, 20772, 24234, 24780, 25965, 34043, 34620, 36351, 37170, 40390, 48468, 51930, 60585, 68086, 72702, 74340, 80780, 102129, 103860, 121170, 136172, 145404, 170215, 181755, 204258, 238301, 242340, 306387, 340430, 363510, 408516, 476602, 510645, 612774, 680860, 714903, 727020, 953204, 1021290, 1191505, 1225548, 1429806, 1531935, 2042580, 2144709, 2383010, 2859612, 3063870, 3574515, 4289418, 4766020, 6127740, 7149030, 8578836, 10723545, 14298060, 21447090, 42894180]

約数ペア:

[(1, 42894180), (2, 21447090), (3, 14298060), (4, 10723545), (5, 8578836), (6, 7149030), (7, 6127740), (9, 4766020), (10, 4289418), (12, 3574515), (14, 3063870), (15, 2859612), (18, 2383010), (20, 2144709), (21, 2042580), (28, 1531935), (30, 1429806), (35, 1225548), (36, 1191505), (42, 1021290), (45, 953204), (59, 727020), (60, 714903), (63, 680860), (70, 612774), (84, 510645), (90, 476602), (105, 408516), (118, 363510), (126, 340430), (140, 306387), (177, 242340), (180, 238301), (210, 204258), (236, 181755), (252, 170215), (295, 145404), (315, 136172), (354, 121170), (413, 103860), (420, 102129), (531, 80780), (577, 74340), (590, 72702), (630, 68086), (708, 60585), (826, 51930), (885, 48468), (1062, 40390), (1154, 37170), (1180, 36351), (1239, 34620), (1260, 34043), (1652, 25965), (1731, 24780), (1770, 24234), (2065, 20772), (2124, 20195), (2308, 18585), (2478, 17310), (2655, 16156), (2885, 14868), (3462, 12390), (3540, 12117), (3717, 11540), (4039, 10620), (4130, 10386), (4956, 8655), (5193, 8260), (5310, 8078), (5770, 7434), (6195, 6924)]