7218090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 21430656

約数和(自身を除く): 14212566

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 317, 330, 345, 414, 495, 506, 634, 690, 759, 951, 990, 1035, 1265, 1518, 1585, 1902, 2070, 2277, 2530, 2853, 3170, 3487, 3795, 4554, 4755, 5706, 6974, 7291, 7590, 9510, 10461, 11385, 14265, 14582, 17435, 20922, 21873, 22770, 28530, 31383, 34870, 36455, 43746, 52305, 62766, 65619, 72910, 80201, 104610, 109365, 131238, 156915, 160402, 218730, 240603, 313830, 328095, 401005, 481206, 656190, 721809, 802010, 1203015, 1443618, 2406030, 3609045, 7218090]

約数ペア:

[(1, 7218090), (2, 3609045), (3, 2406030), (5, 1443618), (6, 1203015), (9, 802010), (10, 721809), (11, 656190), (15, 481206), (18, 401005), (22, 328095), (23, 313830), (30, 240603), (33, 218730), (45, 160402), (46, 156915), (55, 131238), (66, 109365), (69, 104610), (90, 80201), (99, 72910), (110, 65619), (115, 62766), (138, 52305), (165, 43746), (198, 36455), (207, 34870), (230, 31383), (253, 28530), (317, 22770), (330, 21873), (345, 20922), (414, 17435), (495, 14582), (506, 14265), (634, 11385), (690, 10461), (759, 9510), (951, 7590), (990, 7291), (1035, 6974), (1265, 5706), (1518, 4755), (1585, 4554), (1902, 3795), (2070, 3487), (2277, 3170), (2530, 2853)]