23145330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 64

約数和(自身を含む): 63358848

約数和(自身を除く): 40213518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 3491, 6630, 6982, 10473, 17455, 20946, 34910, 45383, 52365, 59347, 90766, 104730, 118694, 136149, 178041, 226915, 272298, 296735, 356082, 453830, 593470, 680745, 771511, 890205, 1361490, 1543022, 1780410, 2314533, 3857555, 4629066, 7715110, 11572665, 23145330]

約数ペア:

[(1, 23145330), (2, 11572665), (3, 7715110), (5, 4629066), (6, 3857555), (10, 2314533), (13, 1780410), (15, 1543022), (17, 1361490), (26, 890205), (30, 771511), (34, 680745), (39, 593470), (51, 453830), (65, 356082), (78, 296735), (85, 272298), (102, 226915), (130, 178041), (170, 136149), (195, 118694), (221, 104730), (255, 90766), (390, 59347), (442, 52365), (510, 45383), (663, 34910), (1105, 20946), (1326, 17455), (2210, 10473), (3315, 6982), (3491, 6630)]