70269290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 159957504

約数和(自身を除く): 89688214

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 2087, 2405, 2590, 3367, 4174, 4810, 6734, 10435, 14609, 16835, 20870, 27131, 29218, 33670, 54262, 73045, 77219, 135655, 146090, 154438, 189917, 271310, 379834, 386095, 540533, 772190, 949585, 1003847, 1081066, 1899170, 2007694, 2702665, 5019235, 5405330, 7026929, 10038470, 14053858, 35134645, 70269290]

約数ペア:

[(1, 70269290), (2, 35134645), (5, 14053858), (7, 10038470), (10, 7026929), (13, 5405330), (14, 5019235), (26, 2702665), (35, 2007694), (37, 1899170), (65, 1081066), (70, 1003847), (74, 949585), (91, 772190), (130, 540533), (182, 386095), (185, 379834), (259, 271310), (370, 189917), (455, 154438), (481, 146090), (518, 135655), (910, 77219), (962, 73045), (1295, 54262), (2087, 33670), (2405, 29218), (2590, 27131), (3367, 20870), (4174, 16835), (4810, 14609), (6734, 10435)]