22130770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 44294040

約数和(自身を除く): 22163270

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 67, 85, 134, 145, 170, 290, 335, 493, 670, 986, 1139, 1943, 2278, 2465, 3886, 4489, 4930, 5695, 8978, 9715, 11390, 19430, 22445, 33031, 44890, 66062, 76313, 130181, 152626, 165155, 260362, 330310, 381565, 650905, 763130, 1301810, 2213077, 4426154, 11065385, 22130770]

約数ペア:

[(1, 22130770), (2, 11065385), (5, 4426154), (10, 2213077), (17, 1301810), (29, 763130), (34, 650905), (58, 381565), (67, 330310), (85, 260362), (134, 165155), (145, 152626), (170, 130181), (290, 76313), (335, 66062), (493, 44890), (670, 33031), (986, 22445), (1139, 19430), (1943, 11390), (2278, 9715), (2465, 8978), (3886, 5695), (4489, 4930)]