3915030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 10902528

約数和(自身を除く): 6987498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 181, 206, 210, 309, 362, 515, 543, 618, 721, 905, 1030, 1086, 1267, 1442, 1545, 1810, 2163, 2534, 2715, 3090, 3605, 3801, 4326, 5430, 6335, 7210, 7602, 10815, 12670, 18643, 19005, 21630, 37286, 38010, 55929, 93215, 111858, 130501, 186430, 261002, 279645, 391503, 559290, 652505, 783006, 1305010, 1957515, 3915030]

約数ペア:

[(1, 3915030), (2, 1957515), (3, 1305010), (5, 783006), (6, 652505), (7, 559290), (10, 391503), (14, 279645), (15, 261002), (21, 186430), (30, 130501), (35, 111858), (42, 93215), (70, 55929), (103, 38010), (105, 37286), (181, 21630), (206, 19005), (210, 18643), (309, 12670), (362, 10815), (515, 7602), (543, 7210), (618, 6335), (721, 5430), (905, 4326), (1030, 3801), (1086, 3605), (1267, 3090), (1442, 2715), (1545, 2534), (1810, 2163)]