470897670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 1149603840

約数和(自身を除く): 678706170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 431, 461, 474, 790, 862, 922, 1185, 1293, 1383, 2155, 2305, 2370, 2586, 2766, 4310, 4610, 6465, 6915, 12930, 13830, 34049, 36419, 68098, 72838, 102147, 109257, 170245, 182095, 198691, 204294, 218514, 340490, 364190, 397382, 510735, 546285, 596073, 993455, 1021470, 1092570, 1192146, 1986910, 2980365, 5960730, 15696589, 31393178, 47089767, 78482945, 94179534, 156965890, 235448835, 470897670]

約数ペア:

[(1, 470897670), (2, 235448835), (3, 156965890), (5, 94179534), (6, 78482945), (10, 47089767), (15, 31393178), (30, 15696589), (79, 5960730), (158, 2980365), (237, 1986910), (395, 1192146), (431, 1092570), (461, 1021470), (474, 993455), (790, 596073), (862, 546285), (922, 510735), (1185, 397382), (1293, 364190), (1383, 340490), (2155, 218514), (2305, 204294), (2370, 198691), (2586, 182095), (2766, 170245), (4310, 109257), (4610, 102147), (6465, 72838), (6915, 68098), (12930, 36419), (13830, 34049)]