147466280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4649}}^1$

素因数の和:4734

約数の個数: 64

約数和(自身を含む): 363258000

約数和(自身を除く): 215791720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 4649, 6344, 7930, 9298, 15860, 18596, 23245, 31720, 37192, 46490, 60437, 92980, 120874, 185960, 241748, 283589, 302185, 483496, 567178, 604370, 1134356, 1208740, 1417945, 2268712, 2417480, 2835890, 3686657, 5671780, 7373314, 11343560, 14746628, 18433285, 29493256, 36866570, 73733140, 147466280]

約数ペア:

[(1, 147466280), (2, 73733140), (4, 36866570), (5, 29493256), (8, 18433285), (10, 14746628), (13, 11343560), (20, 7373314), (26, 5671780), (40, 3686657), (52, 2835890), (61, 2417480), (65, 2268712), (104, 1417945), (122, 1208740), (130, 1134356), (244, 604370), (260, 567178), (305, 483496), (488, 302185), (520, 283589), (610, 241748), (793, 185960), (1220, 120874), (1586, 92980), (2440, 60437), (3172, 46490), (3965, 37192), (4649, 31720), (6344, 23245), (7930, 18596), (9298, 15860)]