2019986370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{9883}}^1$

素因数の和:10656

約数の個数: 64

約数和(自身を含む): 5394291840

約数和(自身を除く): 3374305470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 757, 1514, 2271, 3785, 4542, 6813, 7570, 9883, 11355, 13626, 19766, 20439, 22710, 29649, 34065, 40878, 49415, 59298, 68130, 88947, 98830, 102195, 148245, 177894, 204390, 266841, 296490, 444735, 533682, 889470, 1334205, 2668410, 7481431, 14962862, 22444293, 37407155, 44888586, 67332879, 74814310, 112221465, 134665758, 201998637, 224442930, 336664395, 403997274, 673328790, 1009993185, 2019986370]

約数ペア:

[(1, 2019986370), (2, 1009993185), (3, 673328790), (5, 403997274), (6, 336664395), (9, 224442930), (10, 201998637), (15, 134665758), (18, 112221465), (27, 74814310), (30, 67332879), (45, 44888586), (54, 37407155), (90, 22444293), (135, 14962862), (270, 7481431), (757, 2668410), (1514, 1334205), (2271, 889470), (3785, 533682), (4542, 444735), (6813, 296490), (7570, 266841), (9883, 204390), (11355, 177894), (13626, 148245), (19766, 102195), (20439, 98830), (22710, 88947), (29649, 68130), (34065, 59298), (40878, 49415)]