26331390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 68756688

約数和(自身を除く): 42425298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 953, 1535, 1842, 1906, 2763, 2859, 3070, 4605, 4765, 5526, 5718, 8577, 9210, 9530, 13815, 14295, 17154, 27630, 28590, 42885, 85770, 292571, 585142, 877713, 1462855, 1755426, 2633139, 2925710, 4388565, 5266278, 8777130, 13165695, 26331390]

約数ペア:

[(1, 26331390), (2, 13165695), (3, 8777130), (5, 5266278), (6, 4388565), (9, 2925710), (10, 2633139), (15, 1755426), (18, 1462855), (30, 877713), (45, 585142), (90, 292571), (307, 85770), (614, 42885), (921, 28590), (953, 27630), (1535, 17154), (1842, 14295), (1906, 13815), (2763, 9530), (2859, 9210), (3070, 8577), (4605, 5718), (4765, 5526)]