82345770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70381}}^1$

素因数の和:70407

約数の個数: 48

約数和(自身を含む): 230571432

約数和(自身を除く): 148225662

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 70381, 140762, 211143, 351905, 422286, 633429, 703810, 914953, 1055715, 1266858, 1829906, 2111430, 2744859, 3167145, 4574765, 5489718, 6334290, 8234577, 9149530, 13724295, 16469154, 27448590, 41172885, 82345770]

約数ペア:

[(1, 82345770), (2, 41172885), (3, 27448590), (5, 16469154), (6, 13724295), (9, 9149530), (10, 8234577), (13, 6334290), (15, 5489718), (18, 4574765), (26, 3167145), (30, 2744859), (39, 2111430), (45, 1829906), (65, 1266858), (78, 1055715), (90, 914953), (117, 703810), (130, 633429), (195, 422286), (234, 351905), (390, 211143), (585, 140762), (1170, 70381)]