789317970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{17321}}^1$

素因数の和:17376

約数の個数: 96

約数和(自身を含む): 2274863616

約数和(自身を除く): 1485545646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 3038, 3255, 4557, 6510, 7595, 9114, 15190, 17321, 22785, 34642, 45570, 51963, 86605, 103926, 121247, 173210, 242494, 259815, 363741, 519630, 536951, 606235, 727482, 848729, 1073902, 1212470, 1610853, 1697458, 1818705, 2546187, 2684755, 3221706, 3637410, 3758657, 4243645, 5092374, 5369510, 7517314, 8054265, 8487290, 11275971, 12730935, 16108530, 18793285, 22551942, 25461870, 26310599, 37586570, 52621198, 56379855, 78931797, 112759710, 131552995, 157863594, 263105990, 394658985, 789317970]

約数ペア:

[(1, 789317970), (2, 394658985), (3, 263105990), (5, 157863594), (6, 131552995), (7, 112759710), (10, 78931797), (14, 56379855), (15, 52621198), (21, 37586570), (30, 26310599), (31, 25461870), (35, 22551942), (42, 18793285), (49, 16108530), (62, 12730935), (70, 11275971), (93, 8487290), (98, 8054265), (105, 7517314), (147, 5369510), (155, 5092374), (186, 4243645), (210, 3758657), (217, 3637410), (245, 3221706), (294, 2684755), (310, 2546187), (434, 1818705), (465, 1697458), (490, 1610853), (651, 1212470), (735, 1073902), (930, 848729), (1085, 727482), (1302, 606235), (1470, 536951), (1519, 519630), (2170, 363741), (3038, 259815), (3255, 242494), (4557, 173210), (6510, 121247), (7595, 103926), (9114, 86605), (15190, 51963), (17321, 45570), (22785, 34642)]