2955755320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{620957}}^1$

素因数の和:620992

約数の個数: 64

約数和(自身を含む): 8047615680

約数和(自身を除く): 5091860360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 620957, 1241914, 2483828, 3104785, 4346699, 4967656, 6209570, 8693398, 10556269, 12419140, 17386796, 21112538, 21733495, 24838280, 34773592, 42225076, 43466990, 52781345, 73893883, 84450152, 86933980, 105562690, 147787766, 173867960, 211125380, 295575532, 369469415, 422250760, 591151064, 738938830, 1477877660, 2955755320]

約数ペア:

[(1, 2955755320), (2, 1477877660), (4, 738938830), (5, 591151064), (7, 422250760), (8, 369469415), (10, 295575532), (14, 211125380), (17, 173867960), (20, 147787766), (28, 105562690), (34, 86933980), (35, 84450152), (40, 73893883), (56, 52781345), (68, 43466990), (70, 42225076), (85, 34773592), (119, 24838280), (136, 21733495), (140, 21112538), (170, 17386796), (238, 12419140), (280, 10556269), (340, 8693398), (476, 6209570), (595, 4967656), (680, 4346699), (952, 3104785), (1190, 2483828), (2380, 1241914), (4760, 620957)]