661330659990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22022333}}^1$

素因数の和:22022374

約数の個数: 128

約数和(自身を含む): 2131057216512

約数和(自身を除く): 1469726556522

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 15015, 30030, 22022333, 44044666, 66066999, 110111665, 132133998, 154156331, 220223330, 242245663, 286290329, 308312662, 330334995, 462468993, 484491326, 572580658, 660669990, 726736989, 770781655, 858870987, 924937986, 1211228315, 1431451645, 1453473978, 1541563310, 1695719641, 1717741974, 2004032303, 2312344965, 2422456630, 2862903290, 3149193619, 3391439282, 3633684945, 4008064606, 4294354935, 4624689930, 5087158923, 6012096909, 6298387238, 7267369890, 8478598205, 8588709870, 9447580857, 10020161515, 10174317846, 12024193818, 15745968095, 16957196410, 18895161714, 20040323030, 22044355333, 25435794615, 30060484545, 31491936190, 44088710666, 47237904285, 50871589230, 60120969090, 66133065999, 94475808570, 110221776665, 132266131998, 220443553330, 330665329995, 661330659990]

約数ペア:

[(1, 661330659990), (2, 330665329995), (3, 220443553330), (5, 132266131998), (6, 110221776665), (7, 94475808570), (10, 66133065999), (11, 60120969090), (13, 50871589230), (14, 47237904285), (15, 44088710666), (21, 31491936190), (22, 30060484545), (26, 25435794615), (30, 22044355333), (33, 20040323030), (35, 18895161714), (39, 16957196410), (42, 15745968095), (55, 12024193818), (65, 10174317846), (66, 10020161515), (70, 9447580857), (77, 8588709870), (78, 8478598205), (91, 7267369890), (105, 6298387238), (110, 6012096909), (130, 5087158923), (143, 4624689930), (154, 4294354935), (165, 4008064606), (182, 3633684945), (195, 3391439282), (210, 3149193619), (231, 2862903290), (273, 2422456630), (286, 2312344965), (330, 2004032303), (385, 1717741974), (390, 1695719641), (429, 1541563310), (455, 1453473978), (462, 1431451645), (546, 1211228315), (715, 924937986), (770, 858870987), (858, 770781655), (910, 726736989), (1001, 660669990), (1155, 572580658), (1365, 484491326), (1430, 462468993), (2002, 330334995), (2145, 308312662), (2310, 286290329), (2730, 242245663), (3003, 220223330), (4290, 154156331), (5005, 132133998), (6006, 110111665), (10010, 66066999), (15015, 44044666), (30030, 22022333)]