888941490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4397}}^1$

素因数の和:4723

約数の個数: 64

約数和(自身を含む): 2234324736

約数和(自身を除く): 1345383246

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 293, 345, 586, 690, 879, 1465, 1758, 2930, 4395, 4397, 6739, 8790, 8794, 13191, 13478, 20217, 21985, 26382, 33695, 40434, 43970, 65955, 67390, 101085, 101131, 131910, 202170, 202262, 303393, 505655, 606786, 1011310, 1288321, 1516965, 2576642, 3033930, 3864963, 6441605, 7729926, 12883210, 19324815, 29631383, 38649630, 59262766, 88894149, 148156915, 177788298, 296313830, 444470745, 888941490]

約数ペア:

[(1, 888941490), (2, 444470745), (3, 296313830), (5, 177788298), (6, 148156915), (10, 88894149), (15, 59262766), (23, 38649630), (30, 29631383), (46, 19324815), (69, 12883210), (115, 7729926), (138, 6441605), (230, 3864963), (293, 3033930), (345, 2576642), (586, 1516965), (690, 1288321), (879, 1011310), (1465, 606786), (1758, 505655), (2930, 303393), (4395, 202262), (4397, 202170), (6739, 131910), (8790, 101131), (8794, 101085), (13191, 67390), (13478, 65955), (20217, 43970), (21985, 40434), (26382, 33695)]