39609810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 80

約数和(自身を含む): 108028800

約数和(自身を除く): 68418990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 619, 711, 790, 810, 1185, 1238, 1422, 1857, 2133, 2370, 3095, 3555, 3714, 4266, 5571, 6190, 6399, 7110, 9285, 10665, 11142, 12798, 16713, 18570, 21330, 27855, 31995, 33426, 48901, 50139, 55710, 63990, 83565, 97802, 100278, 146703, 167130, 244505, 250695, 293406, 440109, 489010, 501390, 733515, 880218, 1320327, 1467030, 2200545, 2640654, 3960981, 4401090, 6601635, 7921962, 13203270, 19804905, 39609810]

約数ペア:

[(1, 39609810), (2, 19804905), (3, 13203270), (5, 7921962), (6, 6601635), (9, 4401090), (10, 3960981), (15, 2640654), (18, 2200545), (27, 1467030), (30, 1320327), (45, 880218), (54, 733515), (79, 501390), (81, 489010), (90, 440109), (135, 293406), (158, 250695), (162, 244505), (237, 167130), (270, 146703), (395, 100278), (405, 97802), (474, 83565), (619, 63990), (711, 55710), (790, 50139), (810, 48901), (1185, 33426), (1238, 31995), (1422, 27855), (1857, 21330), (2133, 18570), (2370, 16713), (3095, 12798), (3555, 11142), (3714, 10665), (4266, 9285), (5571, 7110), (6190, 6399)]