390301130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{34267}}^1$

素因数の和:34358

約数の個数: 32

約数和(自身を含む): 754992576

約数和(自身を除く): 364691446

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 34267, 68534, 171335, 342670, 582539, 1165078, 2295889, 2912695, 4591778, 5825390, 11479445, 22958890, 39030113, 78060226, 195150565, 390301130]

約数ペア:

[(1, 390301130), (2, 195150565), (5, 78060226), (10, 39030113), (17, 22958890), (34, 11479445), (67, 5825390), (85, 4591778), (134, 2912695), (170, 2295889), (335, 1165078), (670, 582539), (1139, 342670), (2278, 171335), (5695, 68534), (11390, 34267)]