625170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 1854720

約数和(自身を除く): 1229550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 229, 273, 390, 455, 458, 546, 687, 910, 1145, 1365, 1374, 1603, 2290, 2730, 2977, 3206, 3435, 4809, 5954, 6870, 8015, 8931, 9618, 14885, 16030, 17862, 20839, 24045, 29770, 41678, 44655, 48090, 62517, 89310, 104195, 125034, 208390, 312585, 625170]

約数ペア:

[(1, 625170), (2, 312585), (3, 208390), (5, 125034), (6, 104195), (7, 89310), (10, 62517), (13, 48090), (14, 44655), (15, 41678), (21, 29770), (26, 24045), (30, 20839), (35, 17862), (39, 16030), (42, 14885), (65, 9618), (70, 8931), (78, 8015), (91, 6870), (105, 5954), (130, 4809), (182, 3435), (195, 3206), (210, 2977), (229, 2730), (273, 2290), (390, 1603), (455, 1374), (458, 1365), (546, 1145), (687, 910)]