87826830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 264757248

約数和(自身を除く): 176930418

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 530, 546, 607, 689, 742, 795, 910, 1113, 1214, 1365, 1378, 1590, 1821, 1855, 2067, 2226, 2730, 3035, 3445, 3642, 3710, 4134, 4249, 4823, 5565, 6070, 6890, 7891, 8498, 9105, 9646, 10335, 11130, 12747, 14469, 15782, 18210, 20670, 21245, 23673, 24115, 25494, 28938, 32171, 39455, 42490, 47346, 48230, 55237, 63735, 64342, 72345, 78910, 96513, 110474, 118365, 127470, 144690, 160855, 165711, 193026, 225197, 236730, 276185, 321710, 331422, 418223, 450394, 482565, 552370, 675591, 828555, 836446, 965130, 1125985, 1254669, 1351182, 1657110, 2091115, 2251970, 2509338, 2927561, 3377955, 4182230, 5855122, 6273345, 6755910, 8782683, 12546690, 14637805, 17565366, 29275610, 43913415, 87826830]

約数ペア:

[(1, 87826830), (2, 43913415), (3, 29275610), (5, 17565366), (6, 14637805), (7, 12546690), (10, 8782683), (13, 6755910), (14, 6273345), (15, 5855122), (21, 4182230), (26, 3377955), (30, 2927561), (35, 2509338), (39, 2251970), (42, 2091115), (53, 1657110), (65, 1351182), (70, 1254669), (78, 1125985), (91, 965130), (105, 836446), (106, 828555), (130, 675591), (159, 552370), (182, 482565), (195, 450394), (210, 418223), (265, 331422), (273, 321710), (318, 276185), (371, 236730), (390, 225197), (455, 193026), (530, 165711), (546, 160855), (607, 144690), (689, 127470), (742, 118365), (795, 110474), (910, 96513), (1113, 78910), (1214, 72345), (1365, 64342), (1378, 63735), (1590, 55237), (1821, 48230), (1855, 47346), (2067, 42490), (2226, 39455), (2730, 32171), (3035, 28938), (3445, 25494), (3642, 24115), (3710, 23673), (4134, 21245), (4249, 20670), (4823, 18210), (5565, 15782), (6070, 14469), (6890, 12747), (7891, 11130), (8498, 10335), (9105, 9646)]