15474410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 33530112

約数和(自身を除く): 18055702

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 97, 106, 194, 215, 265, 301, 371, 430, 485, 530, 602, 679, 742, 970, 1358, 1505, 1855, 2279, 3010, 3395, 3710, 4171, 4558, 5141, 6790, 8342, 10282, 11395, 15953, 20855, 22790, 25705, 29197, 31906, 35987, 41710, 51410, 58394, 71974, 79765, 145985, 159530, 179935, 221063, 291970, 359870, 442126, 1105315, 1547441, 2210630, 3094882, 7737205, 15474410]

約数ペア:

[(1, 15474410), (2, 7737205), (5, 3094882), (7, 2210630), (10, 1547441), (14, 1105315), (35, 442126), (43, 359870), (53, 291970), (70, 221063), (86, 179935), (97, 159530), (106, 145985), (194, 79765), (215, 71974), (265, 58394), (301, 51410), (371, 41710), (430, 35987), (485, 31906), (530, 29197), (602, 25705), (679, 22790), (742, 20855), (970, 15953), (1358, 11395), (1505, 10282), (1855, 8342), (2279, 6790), (3010, 5141), (3395, 4558), (3710, 4171)]