32881380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 106659840

約数和(自身を除く): 73778460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 991, 1106, 1185, 1580, 1659, 1982, 2212, 2370, 2765, 2973, 3318, 3964, 4740, 4955, 5530, 5946, 6636, 6937, 8295, 9910, 11060, 11892, 13874, 14865, 16590, 19820, 20811, 27748, 29730, 33180, 34685, 41622, 59460, 69370, 78289, 83244, 104055, 138740, 156578, 208110, 234867, 313156, 391445, 416220, 469734, 548023, 782890, 939468, 1096046, 1174335, 1565780, 1644069, 2192092, 2348670, 2740115, 3288138, 4697340, 5480230, 6576276, 8220345, 10960460, 16440690, 32881380]

約数ペア:

[(1, 32881380), (2, 16440690), (3, 10960460), (4, 8220345), (5, 6576276), (6, 5480230), (7, 4697340), (10, 3288138), (12, 2740115), (14, 2348670), (15, 2192092), (20, 1644069), (21, 1565780), (28, 1174335), (30, 1096046), (35, 939468), (42, 782890), (60, 548023), (70, 469734), (79, 416220), (84, 391445), (105, 313156), (140, 234867), (158, 208110), (210, 156578), (237, 138740), (316, 104055), (395, 83244), (420, 78289), (474, 69370), (553, 59460), (790, 41622), (948, 34685), (991, 33180), (1106, 29730), (1185, 27748), (1580, 20811), (1659, 19820), (1982, 16590), (2212, 14865), (2370, 13874), (2765, 11892), (2973, 11060), (3318, 9910), (3964, 8295), (4740, 6937), (4955, 6636), (5530, 5946)]