82282590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70327}}^1$

素因数の和:70353

約数の個数: 48

約数和(自身を含む): 230394528

約数和(自身を除く): 148111938

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, 70327, 140654, 210981, 351635, 421962, 632943, 703270, 914251, 1054905, 1265886, 1828502, 2109810, 2742753, 3164715, 4571255, 5485506, 6329430, 8228259, 9142510, 13713765, 16456518, 27427530, 41141295, 82282590]

約数ペア:

[(1, 82282590), (2, 41141295), (3, 27427530), (5, 16456518), (6, 13713765), (9, 9142510), (10, 8228259), (13, 6329430), (15, 5485506), (18, 4571255), (26, 3164715), (30, 2742753), (39, 2109810), (45, 1828502), (65, 1265886), (78, 1054905), (90, 914251), (117, 703270), (130, 632943), (195, 421962), (234, 351635), (390, 210981), (585, 140654), (1170, 70327)]