1088335020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{490241}}^1$

素因数の和:490290

約数の個数: 48

約数和(自身を含む): 3129704928

約数和(自身を除く): 2041369908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 490241, 980482, 1470723, 1960964, 2451205, 2941446, 4902410, 5882892, 7353615, 9804820, 14707230, 18138917, 29414460, 36277834, 54416751, 72555668, 90694585, 108833502, 181389170, 217667004, 272083755, 362778340, 544167510, 1088335020]

約数ペア:

[(1, 1088335020), (2, 544167510), (3, 362778340), (4, 272083755), (5, 217667004), (6, 181389170), (10, 108833502), (12, 90694585), (15, 72555668), (20, 54416751), (30, 36277834), (37, 29414460), (60, 18138917), (74, 14707230), (111, 9804820), (148, 7353615), (185, 5882892), (222, 4902410), (370, 2941446), (444, 2451205), (555, 1960964), (740, 1470723), (1110, 980482), (2220, 490241)]