38581290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38971}}^1$

素因数の和:38995

約数の個数: 48

約数和(自身を含む): 109433376

約数和(自身を除く): 70852086

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 38971, 77942, 116913, 194855, 233826, 350739, 389710, 428681, 584565, 701478, 857362, 1169130, 1286043, 1753695, 2143405, 2572086, 3507390, 3858129, 4286810, 6430215, 7716258, 12860430, 19290645, 38581290]

約数ペア:

[(1, 38581290), (2, 19290645), (3, 12860430), (5, 7716258), (6, 6430215), (9, 4286810), (10, 3858129), (11, 3507390), (15, 2572086), (18, 2143405), (22, 1753695), (30, 1286043), (33, 1169130), (45, 857362), (55, 701478), (66, 584565), (90, 428681), (99, 389710), (110, 350739), (165, 233826), (198, 194855), (330, 116913), (495, 77942), (990, 38971)]