63147490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2153}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 130273920

約数和(自身を除く): 67126430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2153, 2933, 4190, 4306, 5866, 10765, 14665, 15071, 21530, 29330, 30142, 75355, 150710, 902107, 1804214, 4510535, 6314749, 9021070, 12629498, 31573745, 63147490]

約数ペア:

[(1, 63147490), (2, 31573745), (5, 12629498), (7, 9021070), (10, 6314749), (14, 4510535), (35, 1804214), (70, 902107), (419, 150710), (838, 75355), (2095, 30142), (2153, 29330), (2933, 21530), (4190, 15071), (4306, 14665), (5866, 10765)]