30703770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 80126280

約数和(自身を除く): 49422510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 877, 1167, 1754, 1945, 2334, 2631, 3501, 3890, 4385, 5262, 5835, 7002, 7893, 8770, 11670, 13155, 15786, 17505, 26310, 35010, 39465, 78930, 341153, 682306, 1023459, 1705765, 2046918, 3070377, 3411530, 5117295, 6140754, 10234590, 15351885, 30703770]

約数ペア:

[(1, 30703770), (2, 15351885), (3, 10234590), (5, 6140754), (6, 5117295), (9, 3411530), (10, 3070377), (15, 2046918), (18, 1705765), (30, 1023459), (45, 682306), (90, 341153), (389, 78930), (778, 39465), (877, 35010), (1167, 26310), (1754, 17505), (1945, 15786), (2334, 13155), (2631, 11670), (3501, 8770), (3890, 7893), (4385, 7002), (5262, 5835)]