2727070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 5345280

約数和(自身を除く): 2618210

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 463, 589, 926, 1178, 2315, 2945, 4630, 5890, 8797, 14353, 17594, 28706, 43985, 71765, 87970, 143530, 272707, 545414, 1363535, 2727070]

約数ペア:

[(1, 2727070), (2, 1363535), (5, 545414), (10, 272707), (19, 143530), (31, 87970), (38, 71765), (62, 43985), (95, 28706), (155, 17594), (190, 14353), (310, 8797), (463, 5890), (589, 4630), (926, 2945), (1178, 2315)]