1246377580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2011}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 3163829760

約数和(自身を除く): 1917452180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 233, 266, 380, 466, 532, 665, 932, 1165, 1330, 1631, 2011, 2330, 2660, 3262, 4022, 4427, 4660, 6524, 8044, 8155, 8854, 10055, 14077, 16310, 17708, 20110, 22135, 28154, 30989, 32620, 38209, 40220, 44270, 56308, 61978, 70385, 76418, 88540, 123956, 140770, 152836, 154945, 191045, 267463, 281540, 309890, 382090, 468563, 534926, 619780, 764180, 937126, 1069852, 1337315, 1874252, 2342815, 2674630, 3279941, 4685630, 5349260, 6559882, 8902697, 9371260, 13119764, 16399705, 17805394, 32799410, 35610788, 44513485, 62318879, 65598820, 89026970, 124637758, 178053940, 249275516, 311594395, 623188790, 1246377580]

約数ペア:

[(1, 1246377580), (2, 623188790), (4, 311594395), (5, 249275516), (7, 178053940), (10, 124637758), (14, 89026970), (19, 65598820), (20, 62318879), (28, 44513485), (35, 35610788), (38, 32799410), (70, 17805394), (76, 16399705), (95, 13119764), (133, 9371260), (140, 8902697), (190, 6559882), (233, 5349260), (266, 4685630), (380, 3279941), (466, 2674630), (532, 2342815), (665, 1874252), (932, 1337315), (1165, 1069852), (1330, 937126), (1631, 764180), (2011, 619780), (2330, 534926), (2660, 468563), (3262, 382090), (4022, 309890), (4427, 281540), (4660, 267463), (6524, 191045), (8044, 154945), (8155, 152836), (8854, 140770), (10055, 123956), (14077, 88540), (16310, 76418), (17708, 70385), (20110, 61978), (22135, 56308), (28154, 44270), (30989, 40220), (32620, 38209)]