70555290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 183883392

約数和(自身を除く): 113328102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1381, 1703, 1965, 2762, 3406, 3930, 4143, 5109, 6905, 8286, 8515, 10218, 13810, 17030, 17953, 20715, 25545, 35906, 41430, 51090, 53859, 89765, 107718, 179530, 180911, 269295, 361822, 538590, 542733, 904555, 1085466, 1809110, 2351843, 2713665, 4703686, 5427330, 7055529, 11759215, 14111058, 23518430, 35277645, 70555290]

約数ペア:

[(1, 70555290), (2, 35277645), (3, 23518430), (5, 14111058), (6, 11759215), (10, 7055529), (13, 5427330), (15, 4703686), (26, 2713665), (30, 2351843), (39, 1809110), (65, 1085466), (78, 904555), (130, 542733), (131, 538590), (195, 361822), (262, 269295), (390, 180911), (393, 179530), (655, 107718), (786, 89765), (1310, 53859), (1381, 51090), (1703, 41430), (1965, 35906), (2762, 25545), (3406, 20715), (3930, 17953), (4143, 17030), (5109, 13810), (6905, 10218), (8286, 8515)]