1237711380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{45139}}^1$

素因数の和:45608

約数の個数: 48

約数和(自身を含む): 3473252160

約数和(自身を除く): 2235540780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 9140, 13710, 27420, 45139, 90278, 135417, 180556, 225695, 270834, 451390, 541668, 677085, 902780, 1354170, 2708340, 20628523, 41257046, 61885569, 82514092, 103142615, 123771138, 206285230, 247542276, 309427845, 412570460, 618855690, 1237711380]

約数ペア:

[(1, 1237711380), (2, 618855690), (3, 412570460), (4, 309427845), (5, 247542276), (6, 206285230), (10, 123771138), (12, 103142615), (15, 82514092), (20, 61885569), (30, 41257046), (60, 20628523), (457, 2708340), (914, 1354170), (1371, 902780), (1828, 677085), (2285, 541668), (2742, 451390), (4570, 270834), (5484, 225695), (6855, 180556), (9140, 135417), (13710, 90278), (27420, 45139)]