74786070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 188593920

約数和(自身を除く): 113807850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 67, 87, 134, 145, 174, 201, 290, 335, 402, 435, 670, 870, 1005, 1283, 1943, 2010, 2566, 3849, 3886, 5829, 6415, 7698, 9715, 11658, 12830, 19245, 19430, 29145, 37207, 38490, 58290, 74414, 85961, 111621, 171922, 186035, 223242, 257883, 372070, 429805, 515766, 558105, 859610, 1116210, 1289415, 2492869, 2578830, 4985738, 7478607, 12464345, 14957214, 24928690, 37393035, 74786070]

約数ペア:

[(1, 74786070), (2, 37393035), (3, 24928690), (5, 14957214), (6, 12464345), (10, 7478607), (15, 4985738), (29, 2578830), (30, 2492869), (58, 1289415), (67, 1116210), (87, 859610), (134, 558105), (145, 515766), (174, 429805), (201, 372070), (290, 257883), (335, 223242), (402, 186035), (435, 171922), (670, 111621), (870, 85961), (1005, 74414), (1283, 58290), (1943, 38490), (2010, 37207), (2566, 29145), (3849, 19430), (3886, 19245), (5829, 12830), (6415, 11658), (7698, 9715)]