40699330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 48880190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 431, 497, 665, 710, 862, 994, 1330, 1349, 2155, 2485, 2698, 3017, 4310, 4970, 6034, 6745, 8189, 9443, 13490, 15085, 16378, 18886, 30170, 30601, 40945, 47215, 57323, 61202, 81890, 94430, 114646, 153005, 214207, 286615, 306010, 428414, 573230, 581419, 1071035, 1162838, 2142070, 2907095, 4069933, 5814190, 8139866, 20349665, 40699330]

約数ペア:

[(1, 40699330), (2, 20349665), (5, 8139866), (7, 5814190), (10, 4069933), (14, 2907095), (19, 2142070), (35, 1162838), (38, 1071035), (70, 581419), (71, 573230), (95, 428414), (133, 306010), (142, 286615), (190, 214207), (266, 153005), (355, 114646), (431, 94430), (497, 81890), (665, 61202), (710, 57323), (862, 47215), (994, 40945), (1330, 30601), (1349, 30170), (2155, 18886), (2485, 16378), (2698, 15085), (3017, 13490), (4310, 9443), (4970, 8189), (6034, 6745)]