38028420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{70423}}^1$

素因数の和:70441

約数の個数: 48

約数和(自身を含む): 118312320

約数和(自身を除く): 80283900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 70423, 140846, 211269, 281692, 352115, 422538, 633807, 704230, 845076, 1056345, 1267614, 1408460, 1901421, 2112690, 2535228, 3169035, 3802842, 4225380, 6338070, 7605684, 9507105, 12676140, 19014210, 38028420]

約数ペア:

[(1, 38028420), (2, 19014210), (3, 12676140), (4, 9507105), (5, 7605684), (6, 6338070), (9, 4225380), (10, 3802842), (12, 3169035), (15, 2535228), (18, 2112690), (20, 1901421), (27, 1408460), (30, 1267614), (36, 1056345), (45, 845076), (54, 704230), (60, 633807), (90, 422538), (108, 352115), (135, 281692), (180, 211269), (270, 140846), (540, 70423)]