42250830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 63419826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 181, 186, 251, 310, 362, 465, 502, 543, 753, 905, 930, 1086, 1255, 1506, 1810, 2510, 2715, 3765, 5430, 5611, 7530, 7781, 11222, 15562, 16833, 23343, 28055, 33666, 38905, 45431, 46686, 56110, 77810, 84165, 90862, 116715, 136293, 168330, 227155, 233430, 272586, 454310, 681465, 1362930, 1408361, 2816722, 4225083, 7041805, 8450166, 14083610, 21125415, 42250830]

約数ペア:

[(1, 42250830), (2, 21125415), (3, 14083610), (5, 8450166), (6, 7041805), (10, 4225083), (15, 2816722), (30, 1408361), (31, 1362930), (62, 681465), (93, 454310), (155, 272586), (181, 233430), (186, 227155), (251, 168330), (310, 136293), (362, 116715), (465, 90862), (502, 84165), (543, 77810), (753, 56110), (905, 46686), (930, 45431), (1086, 38905), (1255, 33666), (1506, 28055), (1810, 23343), (2510, 16833), (2715, 15562), (3765, 11222), (5430, 7781), (5611, 7530)]