30997416

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 80930880

約数和(自身を除く): 49933464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 521, 536, 804, 888, 1042, 1563, 1608, 2084, 2479, 3126, 4168, 4958, 6252, 7437, 9916, 12504, 14874, 19277, 19832, 29748, 34907, 38554, 57831, 59496, 69814, 77108, 104721, 115662, 139628, 154216, 209442, 231324, 279256, 418884, 462648, 837768, 1291559, 2583118, 3874677, 5166236, 7749354, 10332472, 15498708, 30997416]

約数ペア:

[(1, 30997416), (2, 15498708), (3, 10332472), (4, 7749354), (6, 5166236), (8, 3874677), (12, 2583118), (24, 1291559), (37, 837768), (67, 462648), (74, 418884), (111, 279256), (134, 231324), (148, 209442), (201, 154216), (222, 139628), (268, 115662), (296, 104721), (402, 77108), (444, 69814), (521, 59496), (536, 57831), (804, 38554), (888, 34907), (1042, 29748), (1563, 19832), (1608, 19277), (2084, 14874), (2479, 12504), (3126, 9916), (4168, 7437), (4958, 6252)]