1954717830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2207}}^1$

素因数の和:2990

約数の個数: 96

約数和(自身を含む): 5482923264

約数和(自身を除く): 3528205434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 757, 1170, 1514, 2207, 2271, 3785, 4414, 4542, 6621, 6813, 7570, 9841, 11035, 11355, 13242, 13626, 19682, 19863, 22070, 22710, 28691, 29523, 33105, 34065, 39726, 49205, 57382, 59046, 66210, 68130, 86073, 88569, 98410, 99315, 143455, 147615, 172146, 177138, 198630, 258219, 286910, 295230, 430365, 442845, 516438, 860730, 885690, 1291095, 1670699, 2582190, 3341398, 5012097, 8353495, 10024194, 15036291, 16706990, 21719087, 25060485, 30072582, 43438174, 50120970, 65157261, 75181455, 108595435, 130314522, 150362910, 195471783, 217190870, 325786305, 390943566, 651572610, 977358915, 1954717830]

約数ペア:

[(1, 1954717830), (2, 977358915), (3, 651572610), (5, 390943566), (6, 325786305), (9, 217190870), (10, 195471783), (13, 150362910), (15, 130314522), (18, 108595435), (26, 75181455), (30, 65157261), (39, 50120970), (45, 43438174), (65, 30072582), (78, 25060485), (90, 21719087), (117, 16706990), (130, 15036291), (195, 10024194), (234, 8353495), (390, 5012097), (585, 3341398), (757, 2582190), (1170, 1670699), (1514, 1291095), (2207, 885690), (2271, 860730), (3785, 516438), (4414, 442845), (4542, 430365), (6621, 295230), (6813, 286910), (7570, 258219), (9841, 198630), (11035, 177138), (11355, 172146), (13242, 147615), (13626, 143455), (19682, 99315), (19863, 98410), (22070, 88569), (22710, 86073), (28691, 68130), (29523, 66210), (33105, 59046), (34065, 57382), (39726, 49205)]