7420710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 12278490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 113, 165, 199, 226, 330, 339, 398, 565, 597, 678, 995, 1130, 1194, 1243, 1695, 1990, 2189, 2486, 2985, 3390, 3729, 4378, 5970, 6215, 6567, 7458, 10945, 12430, 13134, 18645, 21890, 22487, 32835, 37290, 44974, 65670, 67461, 112435, 134922, 224870, 247357, 337305, 494714, 674610, 742071, 1236785, 1484142, 2473570, 3710355, 7420710]

約数ペア:

[(1, 7420710), (2, 3710355), (3, 2473570), (5, 1484142), (6, 1236785), (10, 742071), (11, 674610), (15, 494714), (22, 337305), (30, 247357), (33, 224870), (55, 134922), (66, 112435), (110, 67461), (113, 65670), (165, 44974), (199, 37290), (226, 32835), (330, 22487), (339, 21890), (398, 18645), (565, 13134), (597, 12430), (678, 10945), (995, 7458), (1130, 6567), (1194, 6215), (1243, 5970), (1695, 4378), (1990, 3729), (2189, 3390), (2486, 2985)]