38127670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 43986890

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 239, 265, 301, 371, 430, 478, 530, 602, 742, 1195, 1505, 1673, 1855, 2279, 2390, 3010, 3346, 3710, 4558, 8365, 10277, 11395, 12667, 15953, 16730, 20554, 22790, 25334, 31906, 51385, 63335, 71939, 79765, 88669, 102770, 126670, 143878, 159530, 177338, 359695, 443345, 544681, 719390, 886690, 1089362, 2723405, 3812767, 5446810, 7625534, 19063835, 38127670]

約数ペア:

[(1, 38127670), (2, 19063835), (5, 7625534), (7, 5446810), (10, 3812767), (14, 2723405), (35, 1089362), (43, 886690), (53, 719390), (70, 544681), (86, 443345), (106, 359695), (215, 177338), (239, 159530), (265, 143878), (301, 126670), (371, 102770), (430, 88669), (478, 79765), (530, 71939), (602, 63335), (742, 51385), (1195, 31906), (1505, 25334), (1673, 22790), (1855, 20554), (2279, 16730), (2390, 15953), (3010, 12667), (3346, 11395), (3710, 10277), (4558, 8365)]