17368910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 36312192

約数和(自身を除く): 18943282

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 157, 185, 230, 299, 314, 370, 481, 598, 785, 851, 962, 1495, 1570, 1702, 2041, 2405, 2990, 3611, 4082, 4255, 4810, 5809, 7222, 8510, 10205, 11063, 11618, 18055, 20410, 22126, 29045, 36110, 46943, 55315, 58090, 75517, 93886, 110630, 133607, 151034, 234715, 267214, 377585, 469430, 668035, 755170, 1336070, 1736891, 3473782, 8684455, 17368910]

約数ペア:

[(1, 17368910), (2, 8684455), (5, 3473782), (10, 1736891), (13, 1336070), (23, 755170), (26, 668035), (37, 469430), (46, 377585), (65, 267214), (74, 234715), (115, 151034), (130, 133607), (157, 110630), (185, 93886), (230, 75517), (299, 58090), (314, 55315), (370, 46943), (481, 36110), (598, 29045), (785, 22126), (851, 20410), (962, 18055), (1495, 11618), (1570, 11063), (1702, 10205), (2041, 8510), (2405, 7222), (2990, 5809), (3611, 4810), (4082, 4255)]