9765340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 23411808

約数和(自身を除く): 13646468

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 71, 92, 115, 130, 142, 230, 260, 284, 299, 355, 460, 529, 598, 710, 923, 1058, 1196, 1420, 1495, 1633, 1846, 2116, 2645, 2990, 3266, 3692, 4615, 5290, 5980, 6532, 6877, 8165, 9230, 10580, 13754, 16330, 18460, 21229, 27508, 32660, 34385, 37559, 42458, 68770, 75118, 84916, 106145, 137540, 150236, 187795, 212290, 375590, 424580, 488267, 751180, 976534, 1953068, 2441335, 4882670, 9765340]

約数ペア:

[(1, 9765340), (2, 4882670), (4, 2441335), (5, 1953068), (10, 976534), (13, 751180), (20, 488267), (23, 424580), (26, 375590), (46, 212290), (52, 187795), (65, 150236), (71, 137540), (92, 106145), (115, 84916), (130, 75118), (142, 68770), (230, 42458), (260, 37559), (284, 34385), (299, 32660), (355, 27508), (460, 21229), (529, 18460), (598, 16330), (710, 13754), (923, 10580), (1058, 9230), (1196, 8165), (1420, 6877), (1495, 6532), (1633, 5980), (1846, 5290), (2116, 4615), (2645, 3692), (2990, 3266)]