310262709460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6481}}^1\times {\mathrm{9461}}^1$

素因数の和:15985

約数の個数: 96

約数和(自身を含む): 741880145664

約数和(自身を除く): 431617436204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 6481, 9461, 12962, 18922, 25924, 32405, 37844, 47305, 64810, 71291, 94610, 104071, 129620, 142582, 149063, 189220, 208142, 217603, 285164, 298126, 356455, 416284, 435206, 520355, 596252, 712910, 745315, 870412, 1040710, 1088015, 1425820, 1490630, 1639693, 2081420, 2176030, 2393633, 2981260, 3279386, 4352060, 4787266, 6558772, 8198465, 9574532, 11968165, 16396930, 23936330, 32793860, 47872660, 61316741, 122633482, 245266964, 306583705, 613167410, 674484151, 1226334820, 1348968302, 1410285043, 2697936604, 2820570086, 3372420755, 5641140172, 6744841510, 7051425215, 13489683020, 14102850430, 15513135473, 28205700860, 31026270946, 62052541892, 77565677365, 155131354730, 310262709460]

約数ペア:

[(1, 310262709460), (2, 155131354730), (4, 77565677365), (5, 62052541892), (10, 31026270946), (11, 28205700860), (20, 15513135473), (22, 14102850430), (23, 13489683020), (44, 7051425215), (46, 6744841510), (55, 5641140172), (92, 3372420755), (110, 2820570086), (115, 2697936604), (220, 1410285043), (230, 1348968302), (253, 1226334820), (460, 674484151), (506, 613167410), (1012, 306583705), (1265, 245266964), (2530, 122633482), (5060, 61316741), (6481, 47872660), (9461, 32793860), (12962, 23936330), (18922, 16396930), (25924, 11968165), (32405, 9574532), (37844, 8198465), (47305, 6558772), (64810, 4787266), (71291, 4352060), (94610, 3279386), (104071, 2981260), (129620, 2393633), (142582, 2176030), (149063, 2081420), (189220, 1639693), (208142, 1490630), (217603, 1425820), (285164, 1088015), (298126, 1040710), (356455, 870412), (416284, 745315), (435206, 712910), (520355, 596252)]