30178458

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 67917096

約数和(自身を除く): 37738638

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 113, 222, 226, 333, 339, 401, 666, 678, 802, 1017, 1203, 2034, 2406, 3609, 4181, 7218, 8362, 12543, 14837, 25086, 29674, 37629, 44511, 45313, 75258, 89022, 90626, 133533, 135939, 267066, 271878, 407817, 815634, 1676581, 3353162, 5029743, 10059486, 15089229, 30178458]

約数ペア:

[(1, 30178458), (2, 15089229), (3, 10059486), (6, 5029743), (9, 3353162), (18, 1676581), (37, 815634), (74, 407817), (111, 271878), (113, 267066), (222, 135939), (226, 133533), (333, 90626), (339, 89022), (401, 75258), (666, 45313), (678, 44511), (802, 37629), (1017, 29674), (1203, 25086), (2034, 14837), (2406, 12543), (3609, 8362), (4181, 7218)]