68690130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3323

約数の個数: 64

約数和(自身を含む): 178277760

約数和(自身を除く): 109587630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3257, 3515, 4218, 6514, 7030, 9771, 10545, 16285, 19542, 21090, 32570, 48855, 61883, 97710, 120509, 123766, 185649, 241018, 309415, 361527, 371298, 602545, 618830, 723054, 928245, 1205090, 1807635, 1856490, 2289671, 3615270, 4579342, 6869013, 11448355, 13738026, 22896710, 34345065, 68690130]

約数ペア:

[(1, 68690130), (2, 34345065), (3, 22896710), (5, 13738026), (6, 11448355), (10, 6869013), (15, 4579342), (19, 3615270), (30, 2289671), (37, 1856490), (38, 1807635), (57, 1205090), (74, 928245), (95, 723054), (111, 618830), (114, 602545), (185, 371298), (190, 361527), (222, 309415), (285, 241018), (370, 185649), (555, 123766), (570, 120509), (703, 97710), (1110, 61883), (1406, 48855), (2109, 32570), (3257, 21090), (3515, 19542), (4218, 16285), (6514, 10545), (7030, 9771)]