72491130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2749}}^1$

素因数の和:3055

約数の個数: 48

約数和(自身を含む): 189189000

約数和(自身を除く): 116697870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 879, 1465, 1758, 2637, 2749, 2930, 4395, 5274, 5498, 8247, 8790, 13185, 13745, 16494, 24741, 26370, 27490, 41235, 49482, 82470, 123705, 247410, 805457, 1610914, 2416371, 4027285, 4832742, 7249113, 8054570, 12081855, 14498226, 24163710, 36245565, 72491130]

約数ペア:

[(1, 72491130), (2, 36245565), (3, 24163710), (5, 14498226), (6, 12081855), (9, 8054570), (10, 7249113), (15, 4832742), (18, 4027285), (30, 2416371), (45, 1610914), (90, 805457), (293, 247410), (586, 123705), (879, 82470), (1465, 49482), (1758, 41235), (2637, 27490), (2749, 26370), (2930, 24741), (4395, 16494), (5274, 13745), (5498, 13185), (8247, 8790)]