22739490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 59387328

約数和(自身を除く): 36647838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 823, 921, 1535, 1646, 1842, 2469, 2763, 3070, 4115, 4605, 4938, 5526, 7407, 8230, 9210, 12345, 13815, 14814, 24690, 27630, 37035, 74070, 252661, 505322, 757983, 1263305, 1515966, 2273949, 2526610, 3789915, 4547898, 7579830, 11369745, 22739490]

約数ペア:

[(1, 22739490), (2, 11369745), (3, 7579830), (5, 4547898), (6, 3789915), (9, 2526610), (10, 2273949), (15, 1515966), (18, 1263305), (30, 757983), (45, 505322), (90, 252661), (307, 74070), (614, 37035), (823, 27630), (921, 24690), (1535, 14814), (1646, 13815), (1842, 12345), (2469, 9210), (2763, 8230), (3070, 7407), (4115, 5526), (4605, 4938)]