34453860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11719}}^1$

素因数の和:11745

約数の個数: 72

約数和(自身を含む): 112230720

約数和(自身を除く): 77776860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 11719, 23438, 35157, 46876, 58595, 70314, 82033, 117190, 140628, 164066, 175785, 234380, 246099, 328132, 351570, 410165, 492198, 574231, 703140, 820330, 984396, 1148462, 1230495, 1640660, 1722693, 2296924, 2460990, 2871155, 3445386, 4921980, 5742310, 6890772, 8613465, 11484620, 17226930, 34453860]

約数ペア:

[(1, 34453860), (2, 17226930), (3, 11484620), (4, 8613465), (5, 6890772), (6, 5742310), (7, 4921980), (10, 3445386), (12, 2871155), (14, 2460990), (15, 2296924), (20, 1722693), (21, 1640660), (28, 1230495), (30, 1148462), (35, 984396), (42, 820330), (49, 703140), (60, 574231), (70, 492198), (84, 410165), (98, 351570), (105, 328132), (140, 246099), (147, 234380), (196, 175785), (210, 164066), (245, 140628), (294, 117190), (420, 82033), (490, 70314), (588, 58595), (735, 46876), (980, 35157), (1470, 23438), (2940, 11719)]