4680130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 10725120

約数和(自身を除く): 6044990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 139, 182, 185, 259, 278, 370, 455, 481, 518, 695, 910, 962, 973, 1295, 1390, 1807, 1946, 2405, 2590, 3367, 3614, 4810, 4865, 5143, 6734, 9035, 9730, 10286, 12649, 16835, 18070, 25298, 25715, 33670, 36001, 51430, 63245, 66859, 72002, 126490, 133718, 180005, 334295, 360010, 468013, 668590, 936026, 2340065, 4680130]

約数ペア:

[(1, 4680130), (2, 2340065), (5, 936026), (7, 668590), (10, 468013), (13, 360010), (14, 334295), (26, 180005), (35, 133718), (37, 126490), (65, 72002), (70, 66859), (74, 63245), (91, 51430), (130, 36001), (139, 33670), (182, 25715), (185, 25298), (259, 18070), (278, 16835), (370, 12649), (455, 10286), (481, 9730), (518, 9035), (695, 6734), (910, 5143), (962, 4865), (973, 4810), (1295, 3614), (1390, 3367), (1807, 2590), (1946, 2405)]