72496970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 172368000

約数和(自身を除く): 99871030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 599, 637, 665, 910, 931, 1198, 1235, 1274, 1330, 1729, 1862, 2470, 2995, 3185, 3458, 4193, 4655, 5990, 6370, 7787, 8386, 8645, 9310, 11381, 12103, 15574, 17290, 20965, 22762, 24206, 29351, 38935, 41930, 54509, 56905, 58702, 60515, 77870, 79667, 109018, 113810, 121030, 146755, 147953, 159334, 272545, 293510, 295906, 381563, 398335, 545090, 557669, 739765, 763126, 796670, 1035671, 1115338, 1479530, 1907815, 2071342, 2788345, 3815630, 5178355, 5576690, 7249697, 10356710, 14499394, 36248485, 72496970]

約数ペア:

[(1, 72496970), (2, 36248485), (5, 14499394), (7, 10356710), (10, 7249697), (13, 5576690), (14, 5178355), (19, 3815630), (26, 2788345), (35, 2071342), (38, 1907815), (49, 1479530), (65, 1115338), (70, 1035671), (91, 796670), (95, 763126), (98, 739765), (130, 557669), (133, 545090), (182, 398335), (190, 381563), (245, 295906), (247, 293510), (266, 272545), (455, 159334), (490, 147953), (494, 146755), (599, 121030), (637, 113810), (665, 109018), (910, 79667), (931, 77870), (1198, 60515), (1235, 58702), (1274, 56905), (1330, 54509), (1729, 41930), (1862, 38935), (2470, 29351), (2995, 24206), (3185, 22762), (3458, 20965), (4193, 17290), (4655, 15574), (5990, 12103), (6370, 11381), (7787, 9310), (8386, 8645)]