5638430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 12164256

約数和(自身を除く): 6525826

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 311, 370, 490, 518, 622, 1295, 1555, 1813, 2177, 2590, 3110, 3626, 4354, 9065, 10885, 11507, 15239, 18130, 21770, 23014, 30478, 57535, 76195, 80549, 115070, 152390, 161098, 402745, 563843, 805490, 1127686, 2819215, 5638430]

約数ペア:

[(1, 5638430), (2, 2819215), (5, 1127686), (7, 805490), (10, 563843), (14, 402745), (35, 161098), (37, 152390), (49, 115070), (70, 80549), (74, 76195), (98, 57535), (185, 30478), (245, 23014), (259, 21770), (311, 18130), (370, 15239), (490, 11507), (518, 10885), (622, 9065), (1295, 4354), (1555, 3626), (1813, 3110), (2177, 2590)]