201615210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{746723}}^1$

素因数の和:746739

約数の個数: 32

約数和(自身を含む): 537641280

約数和(自身を除く): 336026070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 746723, 1493446, 2240169, 3733615, 4480338, 6720507, 7467230, 11200845, 13441014, 20161521, 22401690, 33602535, 40323042, 67205070, 100807605, 201615210]

約数ペア:

[(1, 201615210), (2, 100807605), (3, 67205070), (5, 40323042), (6, 33602535), (9, 22401690), (10, 20161521), (15, 13441014), (18, 11200845), (27, 7467230), (30, 6720507), (45, 4480338), (54, 3733615), (90, 2240169), (135, 1493446), (270, 746723)]