1405030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 2822688

約数和(自身を除く): 1417658

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 241, 265, 482, 530, 583, 1166, 1205, 2410, 2651, 2915, 5302, 5830, 12773, 13255, 25546, 26510, 63865, 127730, 140503, 281006, 702515, 1405030]

約数ペア:

[(1, 1405030), (2, 702515), (5, 281006), (10, 140503), (11, 127730), (22, 63865), (53, 26510), (55, 25546), (106, 13255), (110, 12773), (241, 5830), (265, 5302), (482, 2915), (530, 2651), (583, 2410), (1166, 1205)]