27813930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 66979008

約数和(自身を除く): 39165078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 2801, 3310, 4965, 5602, 8403, 9930, 14005, 16806, 28010, 42015, 84030, 927131, 1854262, 2781393, 4635655, 5562786, 9271310, 13906965, 27813930]

約数ペア:

[(1, 27813930), (2, 13906965), (3, 9271310), (5, 5562786), (6, 4635655), (10, 2781393), (15, 1854262), (30, 927131), (331, 84030), (662, 42015), (993, 28010), (1655, 16806), (1986, 14005), (2801, 9930), (3310, 8403), (4965, 5602)]