86516970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 219663360

約数和(自身を除く): 133146390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2269, 2542, 3813, 4538, 6355, 6807, 7626, 11345, 12710, 13614, 19065, 22690, 34035, 38130, 68070, 70339, 93029, 140678, 186058, 211017, 279087, 351695, 422034, 465145, 558174, 703390, 930290, 1055085, 1395435, 2110170, 2790870, 2883899, 5767798, 8651697, 14419495, 17303394, 28838990, 43258485, 86516970]

約数ペア:

[(1, 86516970), (2, 43258485), (3, 28838990), (5, 17303394), (6, 14419495), (10, 8651697), (15, 5767798), (30, 2883899), (31, 2790870), (41, 2110170), (62, 1395435), (82, 1055085), (93, 930290), (123, 703390), (155, 558174), (186, 465145), (205, 422034), (246, 351695), (310, 279087), (410, 211017), (465, 186058), (615, 140678), (930, 93029), (1230, 70339), (1271, 68070), (2269, 38130), (2542, 34035), (3813, 22690), (4538, 19065), (6355, 13614), (6807, 12710), (7626, 11345)]