39158190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18917}}^1$

素因数の和:18953

約数の個数: 48

約数和(自身を含む): 106243488

約数和(自身を除く): 67085298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 18917, 37834, 56751, 94585, 113502, 170253, 189170, 283755, 340506, 435091, 567510, 851265, 870182, 1305273, 1702530, 2175455, 2610546, 3915819, 4350910, 6526365, 7831638, 13052730, 19579095, 39158190]

約数ペア:

[(1, 39158190), (2, 19579095), (3, 13052730), (5, 7831638), (6, 6526365), (9, 4350910), (10, 3915819), (15, 2610546), (18, 2175455), (23, 1702530), (30, 1305273), (45, 870182), (46, 851265), (69, 567510), (90, 435091), (115, 340506), (138, 283755), (207, 189170), (230, 170253), (345, 113502), (414, 94585), (690, 56751), (1035, 37834), (2070, 18917)]