215644410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13537}}^1$

素因数の和:13612

約数の個数: 64

約数和(自身を含む): 584841600

約数和(自身を除く): 369197190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 5310, 7965, 13537, 15930, 27074, 40611, 67685, 81222, 121833, 135370, 203055, 243666, 365499, 406110, 609165, 730998, 798683, 1218330, 1597366, 1827495, 2396049, 3654990, 3993415, 4792098, 7188147, 7986830, 11980245, 14376294, 21564441, 23960490, 35940735, 43128882, 71881470, 107822205, 215644410]

約数ペア:

[(1, 215644410), (2, 107822205), (3, 71881470), (5, 43128882), (6, 35940735), (9, 23960490), (10, 21564441), (15, 14376294), (18, 11980245), (27, 7986830), (30, 7188147), (45, 4792098), (54, 3993415), (59, 3654990), (90, 2396049), (118, 1827495), (135, 1597366), (177, 1218330), (270, 798683), (295, 730998), (354, 609165), (531, 406110), (590, 365499), (885, 243666), (1062, 203055), (1593, 135370), (1770, 121833), (2655, 81222), (3186, 67685), (5310, 40611), (7965, 27074), (13537, 15930)]