317039940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83873}}^1$

素因数の和:83898

約数の個数: 96

約数和(自身を含む): 1127266560

約数和(自身を除く): 810226620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 83873, 167746, 251619, 335492, 419365, 503238, 587111, 754857, 838730, 1006476, 1174222, 1258095, 1509714, 1677460, 1761333, 2264571, 2348444, 2516190, 2935555, 3019428, 3522666, 3774285, 4529142, 5032380, 5283999, 5871110, 7045332, 7548570, 8806665, 9058284, 10567998, 11322855, 11742220, 15097140, 15851997, 17613330, 21135996, 22645710, 26419995, 31703994, 35226660, 45291420, 52839990, 63407988, 79259985, 105679980, 158519970, 317039940]

約数ペア:

[(1, 317039940), (2, 158519970), (3, 105679980), (4, 79259985), (5, 63407988), (6, 52839990), (7, 45291420), (9, 35226660), (10, 31703994), (12, 26419995), (14, 22645710), (15, 21135996), (18, 17613330), (20, 15851997), (21, 15097140), (27, 11742220), (28, 11322855), (30, 10567998), (35, 9058284), (36, 8806665), (42, 7548570), (45, 7045332), (54, 5871110), (60, 5283999), (63, 5032380), (70, 4529142), (84, 3774285), (90, 3522666), (105, 3019428), (108, 2935555), (126, 2516190), (135, 2348444), (140, 2264571), (180, 1761333), (189, 1677460), (210, 1509714), (252, 1258095), (270, 1174222), (315, 1006476), (378, 838730), (420, 754857), (540, 587111), (630, 503238), (756, 419365), (945, 335492), (1260, 251619), (1890, 167746), (3780, 83873)]