1777882980

素因数分解:

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

素因数の和:4725

約数の個数: 96

約数和(自身を含む): 5213424384

約数和(自身を除く): 3435541404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 293, 345, 460, 586, 690, 879, 1172, 1380, 1465, 1758, 2930, 3516, 4395, 4397, 5860, 6739, 8790, 8794, 13191, 13478, 17580, 17588, 20217, 21985, 26382, 26956, 33695, 40434, 43970, 52764, 65955, 67390, 80868, 87940, 101085, 101131, 131910, 134780, 202170, 202262, 263820, 303393, 404340, 404524, 505655, 606786, 1011310, 1213572, 1288321, 1516965, 2022620, 2576642, 3033930, 3864963, 5153284, 6067860, 6441605, 7729926, 12883210, 15459852, 19324815, 25766420, 29631383, 38649630, 59262766, 77299260, 88894149, 118525532, 148156915, 177788298, 296313830, 355576596, 444470745, 592627660, 888941490, 1777882980]

約数ペア:

[(1, 1777882980), (2, 888941490), (3, 592627660), (4, 444470745), (5, 355576596), (6, 296313830), (10, 177788298), (12, 148156915), (15, 118525532), (20, 88894149), (23, 77299260), (30, 59262766), (46, 38649630), (60, 29631383), (69, 25766420), (92, 19324815), (115, 15459852), (138, 12883210), (230, 7729926), (276, 6441605), (293, 6067860), (345, 5153284), (460, 3864963), (586, 3033930), (690, 2576642), (879, 2022620), (1172, 1516965), (1380, 1288321), (1465, 1213572), (1758, 1011310), (2930, 606786), (3516, 505655), (4395, 404524), (4397, 404340), (5860, 303393), (6739, 263820), (8790, 202262), (8794, 202170), (13191, 134780), (13478, 131910), (17580, 101131), (17588, 101085), (20217, 87940), (21985, 80868), (26382, 67390), (26956, 65955), (33695, 52764), (40434, 43970)]