39365690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 48693190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 239, 362, 455, 478, 905, 910, 1195, 1267, 1673, 1810, 2353, 2390, 2534, 3107, 3346, 4706, 6214, 6335, 8365, 11765, 12670, 15535, 16471, 16730, 21749, 23530, 31070, 32942, 43259, 43498, 82355, 86518, 108745, 164710, 216295, 217490, 302813, 432590, 562367, 605626, 1124734, 1514065, 2811835, 3028130, 3936569, 5623670, 7873138, 19682845, 39365690]

約数ペア:

[(1, 39365690), (2, 19682845), (5, 7873138), (7, 5623670), (10, 3936569), (13, 3028130), (14, 2811835), (26, 1514065), (35, 1124734), (65, 605626), (70, 562367), (91, 432590), (130, 302813), (181, 217490), (182, 216295), (239, 164710), (362, 108745), (455, 86518), (478, 82355), (905, 43498), (910, 43259), (1195, 32942), (1267, 31070), (1673, 23530), (1810, 21749), (2353, 16730), (2390, 16471), (2534, 15535), (3107, 12670), (3346, 11765), (4706, 8365), (6214, 6335)]