15671213340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{121313}}^1$

素因数の和:123478

約数の個数: 48

約数和(自身を含む): 43900139808

約数和(自身を除く): 28228926468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2153, 4306, 6459, 8612, 10765, 12918, 21530, 25836, 32295, 43060, 64590, 121313, 129180, 242626, 363939, 485252, 606565, 727878, 1213130, 1455756, 1819695, 2426260, 3639390, 7278780, 261186889, 522373778, 783560667, 1044747556, 1305934445, 1567121334, 2611868890, 3134242668, 3917803335, 5223737780, 7835606670, 15671213340]

約数ペア:

[(1, 15671213340), (2, 7835606670), (3, 5223737780), (4, 3917803335), (5, 3134242668), (6, 2611868890), (10, 1567121334), (12, 1305934445), (15, 1044747556), (20, 783560667), (30, 522373778), (60, 261186889), (2153, 7278780), (4306, 3639390), (6459, 2426260), (8612, 1819695), (10765, 1455756), (12918, 1213130), (21530, 727878), (25836, 606565), (32295, 485252), (43060, 363939), (64590, 242626), (121313, 129180)]