15704476620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1206181}}^1$

素因数の和:1206231

約数の個数: 96

約数和(自身を含む): 51875475456

約数和(自身を除く): 36170998836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 1206181, 2412362, 3618543, 4824724, 6030905, 7237086, 8443267, 12061810, 14474172, 16886534, 18092715, 24123620, 25329801, 33773068, 36185430, 37391611, 42216335, 50659602, 72370860, 74783222, 84432670, 101319204, 112174833, 126649005, 149566444, 168865340, 186958055, 224349666, 253298010, 261741277, 373916110, 448699332, 506596020, 523482554, 560874165, 747832220, 785223831, 1046965108, 1121748330, 1308706385, 1570447662, 2243496660, 2617412770, 3140895324, 3926119155, 5234825540, 7852238310, 15704476620]

約数ペア:

[(1, 15704476620), (2, 7852238310), (3, 5234825540), (4, 3926119155), (5, 3140895324), (6, 2617412770), (7, 2243496660), (10, 1570447662), (12, 1308706385), (14, 1121748330), (15, 1046965108), (20, 785223831), (21, 747832220), (28, 560874165), (30, 523482554), (31, 506596020), (35, 448699332), (42, 373916110), (60, 261741277), (62, 253298010), (70, 224349666), (84, 186958055), (93, 168865340), (105, 149566444), (124, 126649005), (140, 112174833), (155, 101319204), (186, 84432670), (210, 74783222), (217, 72370860), (310, 50659602), (372, 42216335), (420, 37391611), (434, 36185430), (465, 33773068), (620, 25329801), (651, 24123620), (868, 18092715), (930, 16886534), (1085, 14474172), (1302, 12061810), (1860, 8443267), (2170, 7237086), (2604, 6030905), (3255, 4824724), (4340, 3618543), (6510, 2412362), (13020, 1206181)]