70131495

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 134323200

約数和(自身を除く): 64191705

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 317, 343, 645, 735, 903, 951, 1029, 1505, 1585, 1715, 2107, 2219, 4515, 4755, 5145, 6321, 6657, 10535, 11095, 13631, 14749, 15533, 31605, 33285, 40893, 44247, 46599, 68155, 73745, 77665, 95417, 108731, 204465, 221235, 232995, 286251, 326193, 477085, 543655, 667919, 1431255, 1630965, 2003757, 3339595, 4675433, 10018785, 14026299, 23377165, 70131495]

約数ペア:

[(1, 70131495), (3, 23377165), (5, 14026299), (7, 10018785), (15, 4675433), (21, 3339595), (35, 2003757), (43, 1630965), (49, 1431255), (105, 667919), (129, 543655), (147, 477085), (215, 326193), (245, 286251), (301, 232995), (317, 221235), (343, 204465), (645, 108731), (735, 95417), (903, 77665), (951, 73745), (1029, 68155), (1505, 46599), (1585, 44247), (1715, 40893), (2107, 33285), (2219, 31605), (4515, 15533), (4755, 14749), (5145, 13631), (6321, 11095), (6657, 10535)]