134853940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 312316200

約数和(自身を除く): 177462260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 149, 236, 260, 295, 298, 590, 596, 745, 767, 1180, 1490, 1534, 1937, 2980, 3068, 3481, 3835, 3874, 6962, 7670, 7748, 8791, 9685, 13924, 15340, 17405, 17582, 19370, 34810, 35164, 38740, 43955, 45253, 69620, 87910, 90506, 114283, 175820, 181012, 226265, 228566, 452530, 457132, 518669, 571415, 905060, 1037338, 1142830, 2074676, 2285660, 2593345, 5186690, 6742697, 10373380, 13485394, 26970788, 33713485, 67426970, 134853940]

約数ペア:

[(1, 134853940), (2, 67426970), (4, 33713485), (5, 26970788), (10, 13485394), (13, 10373380), (20, 6742697), (26, 5186690), (52, 2593345), (59, 2285660), (65, 2074676), (118, 1142830), (130, 1037338), (149, 905060), (236, 571415), (260, 518669), (295, 457132), (298, 452530), (590, 228566), (596, 226265), (745, 181012), (767, 175820), (1180, 114283), (1490, 90506), (1534, 87910), (1937, 69620), (2980, 45253), (3068, 43955), (3481, 38740), (3835, 35164), (3874, 34810), (6962, 19370), (7670, 17582), (7748, 17405), (8791, 15340), (9685, 13924)]