1229971570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{4621}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 2269586880

約数和(自身を除く): 1039615310

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 619, 1238, 3095, 4621, 6190, 9242, 23105, 26617, 46210, 53234, 133085, 198703, 266170, 397406, 993515, 1987030, 2860399, 5720798, 14301995, 28603990, 122997157, 245994314, 614985785, 1229971570]

約数ペア:

[(1, 1229971570), (2, 614985785), (5, 245994314), (10, 122997157), (43, 28603990), (86, 14301995), (215, 5720798), (430, 2860399), (619, 1987030), (1238, 993515), (3095, 397406), (4621, 266170), (6190, 198703), (9242, 133085), (23105, 53234), (26617, 46210)]