69542770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4243}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 137505600

約数和(自身を除く): 67962830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 4243, 8195, 8486, 16390, 21215, 42430, 46673, 93346, 233365, 466730, 632207, 1264414, 3161035, 6322070, 6954277, 13908554, 34771385, 69542770]

約数ペア:

[(1, 69542770), (2, 34771385), (5, 13908554), (10, 6954277), (11, 6322070), (22, 3161035), (55, 1264414), (110, 632207), (149, 466730), (298, 233365), (745, 93346), (1490, 46673), (1639, 42430), (3278, 21215), (4243, 16390), (8195, 8486)]