507490860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 1516193280

約数和(自身を除く): 1008702420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 271, 276, 295, 345, 354, 460, 529, 542, 590, 690, 708, 813, 885, 1058, 1084, 1180, 1355, 1357, 1380, 1587, 1626, 1770, 2116, 2645, 2710, 2714, 3174, 3252, 3540, 4065, 4071, 5290, 5420, 5428, 6233, 6348, 6785, 7935, 8130, 8142, 10580, 12466, 13570, 15870, 15989, 16260, 16284, 18699, 20355, 24932, 27140, 31165, 31211, 31740, 31978, 37398, 40710, 47967, 62330, 62422, 63956, 74796, 79945, 81420, 93495, 93633, 95934, 124660, 124844, 143359, 156055, 159890, 186990, 187266, 191868, 239835, 286718, 312110, 319780, 367747, 373980, 374532, 430077, 468165, 479670, 573436, 624220, 716795, 735494, 860154, 936330, 959340, 1103241, 1433590, 1470988, 1720308, 1838735, 1872660, 2150385, 2206482, 2867180, 3677470, 4300770, 4412964, 5516205, 7354940, 8458181, 8601540, 11032410, 16916362, 22064820, 25374543, 33832724, 42290905, 50749086, 84581810, 101498172, 126872715, 169163620, 253745430, 507490860]

約数ペア:

[(1, 507490860), (2, 253745430), (3, 169163620), (4, 126872715), (5, 101498172), (6, 84581810), (10, 50749086), (12, 42290905), (15, 33832724), (20, 25374543), (23, 22064820), (30, 16916362), (46, 11032410), (59, 8601540), (60, 8458181), (69, 7354940), (92, 5516205), (115, 4412964), (118, 4300770), (138, 3677470), (177, 2867180), (230, 2206482), (236, 2150385), (271, 1872660), (276, 1838735), (295, 1720308), (345, 1470988), (354, 1433590), (460, 1103241), (529, 959340), (542, 936330), (590, 860154), (690, 735494), (708, 716795), (813, 624220), (885, 573436), (1058, 479670), (1084, 468165), (1180, 430077), (1355, 374532), (1357, 373980), (1380, 367747), (1587, 319780), (1626, 312110), (1770, 286718), (2116, 239835), (2645, 191868), (2710, 187266), (2714, 186990), (3174, 159890), (3252, 156055), (3540, 143359), (4065, 124844), (4071, 124660), (5290, 95934), (5420, 93633), (5428, 93495), (6233, 81420), (6348, 79945), (6785, 74796), (7935, 63956), (8130, 62422), (8142, 62330), (10580, 47967), (12466, 40710), (13570, 37398), (15870, 31978), (15989, 31740), (16260, 31211), (16284, 31165), (18699, 27140), (20355, 24932)]