30303444

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 73313856

約数和(自身を除く): 43010412

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 262, 393, 444, 521, 524, 786, 1042, 1563, 1572, 2084, 3126, 4847, 6252, 9694, 14541, 19277, 19388, 29082, 38554, 57831, 58164, 68251, 77108, 115662, 136502, 204753, 231324, 273004, 409506, 819012, 2525287, 5050574, 7575861, 10101148, 15151722, 30303444]

約数ペア:

[(1, 30303444), (2, 15151722), (3, 10101148), (4, 7575861), (6, 5050574), (12, 2525287), (37, 819012), (74, 409506), (111, 273004), (131, 231324), (148, 204753), (222, 136502), (262, 115662), (393, 77108), (444, 68251), (521, 58164), (524, 57831), (786, 38554), (1042, 29082), (1563, 19388), (1572, 19277), (2084, 14541), (3126, 9694), (4847, 6252)]