91157820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6195

約数の個数: 96

約数和(自身を含む): 289390080

約数和(自身を除く): 198232260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 6151, 7410, 12302, 14820, 18453, 24604, 30755, 36906, 61510, 73812, 79963, 92265, 116869, 123020, 159926, 184530, 233738, 239889, 319852, 350607, 369060, 399815, 467476, 479778, 584345, 701214, 799630, 959556, 1168690, 1199445, 1402428, 1519297, 1599260, 1753035, 2337380, 2398890, 3038594, 3506070, 4557891, 4797780, 6077188, 7012140, 7596485, 9115782, 15192970, 18231564, 22789455, 30385940, 45578910, 91157820]

約数ペア:

[(1, 91157820), (2, 45578910), (3, 30385940), (4, 22789455), (5, 18231564), (6, 15192970), (10, 9115782), (12, 7596485), (13, 7012140), (15, 6077188), (19, 4797780), (20, 4557891), (26, 3506070), (30, 3038594), (38, 2398890), (39, 2337380), (52, 1753035), (57, 1599260), (60, 1519297), (65, 1402428), (76, 1199445), (78, 1168690), (95, 959556), (114, 799630), (130, 701214), (156, 584345), (190, 479778), (195, 467476), (228, 399815), (247, 369060), (260, 350607), (285, 319852), (380, 239889), (390, 233738), (494, 184530), (570, 159926), (741, 123020), (780, 116869), (988, 92265), (1140, 79963), (1235, 73812), (1482, 61510), (2470, 36906), (2964, 30755), (3705, 24604), (4940, 18453), (6151, 14820), (7410, 12302)]