15047970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 41665536

約数和(自身を除く): 26617566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 547, 655, 786, 917, 1094, 1310, 1641, 1834, 1965, 2735, 2751, 3282, 3829, 3930, 4585, 5470, 5502, 7658, 8205, 9170, 11487, 13755, 16410, 19145, 22974, 27510, 38290, 57435, 71657, 114870, 143314, 214971, 358285, 429942, 501599, 716570, 1003198, 1074855, 1504797, 2149710, 2507995, 3009594, 5015990, 7523985, 15047970]

約数ペア:

[(1, 15047970), (2, 7523985), (3, 5015990), (5, 3009594), (6, 2507995), (7, 2149710), (10, 1504797), (14, 1074855), (15, 1003198), (21, 716570), (30, 501599), (35, 429942), (42, 358285), (70, 214971), (105, 143314), (131, 114870), (210, 71657), (262, 57435), (393, 38290), (547, 27510), (655, 22974), (786, 19145), (917, 16410), (1094, 13755), (1310, 11487), (1641, 9170), (1834, 8205), (1965, 7658), (2735, 5502), (2751, 5470), (3282, 4585), (3829, 3930)]