27087490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 24130430

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1481, 1829, 2962, 3658, 7405, 9145, 14810, 18290, 45911, 87379, 91822, 174758, 229555, 436895, 459110, 873790, 2708749, 5417498, 13543745, 27087490]

約数ペア:

[(1, 27087490), (2, 13543745), (5, 5417498), (10, 2708749), (31, 873790), (59, 459110), (62, 436895), (118, 229555), (155, 174758), (295, 91822), (310, 87379), (590, 45911), (1481, 18290), (1829, 14810), (2962, 9145), (3658, 7405)]