7861410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 20647224

約数和(自身を除く): 12785814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 773, 1017, 1130, 1546, 1695, 2034, 2319, 3390, 3865, 4638, 5085, 6957, 7730, 10170, 11595, 13914, 23190, 34785, 69570, 87349, 174698, 262047, 436745, 524094, 786141, 873490, 1310235, 1572282, 2620470, 3930705, 7861410]

約数ペア:

[(1, 7861410), (2, 3930705), (3, 2620470), (5, 1572282), (6, 1310235), (9, 873490), (10, 786141), (15, 524094), (18, 436745), (30, 262047), (45, 174698), (90, 87349), (113, 69570), (226, 34785), (339, 23190), (565, 13914), (678, 11595), (773, 10170), (1017, 7730), (1130, 6957), (1546, 5085), (1695, 4638), (2034, 3865), (2319, 3390)]