8388090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 22878720

約数和(自身を除く): 14490630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 661, 705, 846, 1269, 1322, 1410, 1983, 2115, 2538, 3305, 3966, 4230, 5949, 6345, 6610, 9915, 11898, 12690, 17847, 19830, 29745, 31067, 35694, 59490, 62134, 89235, 93201, 155335, 178470, 186402, 279603, 310670, 466005, 559206, 838809, 932010, 1398015, 1677618, 2796030, 4194045, 8388090]

約数ペア:

[(1, 8388090), (2, 4194045), (3, 2796030), (5, 1677618), (6, 1398015), (9, 932010), (10, 838809), (15, 559206), (18, 466005), (27, 310670), (30, 279603), (45, 186402), (47, 178470), (54, 155335), (90, 93201), (94, 89235), (135, 62134), (141, 59490), (235, 35694), (270, 31067), (282, 29745), (423, 19830), (470, 17847), (661, 12690), (705, 11898), (846, 9915), (1269, 6610), (1322, 6345), (1410, 5949), (1983, 4230), (2115, 3966), (2538, 3305)]