73163090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7347

約数の個数: 64

約数和(自身を含む): 176843520

約数和(自身を除く): 103680430

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 7309, 10010, 14618, 36545, 51163, 73090, 80399, 95017, 102326, 160798, 190034, 255815, 401995, 475085, 511630, 562793, 665119, 803990, 950170, 1045187, 1125586, 1330238, 2090374, 2813965, 3325595, 5225935, 5627930, 6651190, 7316309, 10451870, 14632618, 36581545, 73163090]

約数ペア:

[(1, 73163090), (2, 36581545), (5, 14632618), (7, 10451870), (10, 7316309), (11, 6651190), (13, 5627930), (14, 5225935), (22, 3325595), (26, 2813965), (35, 2090374), (55, 1330238), (65, 1125586), (70, 1045187), (77, 950170), (91, 803990), (110, 665119), (130, 562793), (143, 511630), (154, 475085), (182, 401995), (286, 255815), (385, 190034), (455, 160798), (715, 102326), (770, 95017), (910, 80399), (1001, 73090), (1430, 51163), (2002, 36545), (5005, 14618), (7309, 10010)]