57012510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 140279040

約数和(自身を除く): 83266530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 131, 163, 178, 262, 267, 326, 393, 445, 489, 534, 655, 786, 815, 890, 978, 1310, 1335, 1630, 1965, 2445, 2670, 3930, 4890, 11659, 14507, 21353, 23318, 29014, 34977, 42706, 43521, 58295, 64059, 69954, 72535, 87042, 106765, 116590, 128118, 145070, 174885, 213530, 217605, 320295, 349770, 435210, 640590, 1900417, 3800834, 5701251, 9502085, 11402502, 19004170, 28506255, 57012510]

約数ペア:

[(1, 57012510), (2, 28506255), (3, 19004170), (5, 11402502), (6, 9502085), (10, 5701251), (15, 3800834), (30, 1900417), (89, 640590), (131, 435210), (163, 349770), (178, 320295), (262, 217605), (267, 213530), (326, 174885), (393, 145070), (445, 128118), (489, 116590), (534, 106765), (655, 87042), (786, 72535), (815, 69954), (890, 64059), (978, 58295), (1310, 43521), (1335, 42706), (1630, 34977), (1965, 29014), (2445, 23318), (2670, 21353), (3930, 14507), (4890, 11659)]