342127980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1900711}}^1$

素因数の和:1900726

約数の個数: 36

約数和(自身を含む): 1037788752

約数和(自身を除く): 695660772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1900711, 3801422, 5702133, 7602844, 9503555, 11404266, 17106399, 19007110, 22808532, 28510665, 34212798, 38014220, 57021330, 68425596, 85531995, 114042660, 171063990, 342127980]

約数ペア:

[(1, 342127980), (2, 171063990), (3, 114042660), (4, 85531995), (5, 68425596), (6, 57021330), (9, 38014220), (10, 34212798), (12, 28510665), (15, 22808532), (18, 19007110), (20, 17106399), (30, 11404266), (36, 9503555), (45, 7602844), (60, 5702133), (90, 3801422), (180, 1900711)]