30426390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7193}}^1$

素因数の和:7253

約数の個数: 48

約数和(自身を含む): 80803008

約数和(自身を除く): 50376618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 7193, 14386, 21579, 35965, 43158, 64737, 71930, 107895, 129474, 215790, 323685, 338071, 647370, 676142, 1014213, 1690355, 2028426, 3042639, 3380710, 5071065, 6085278, 10142130, 15213195, 30426390]

約数ペア:

[(1, 30426390), (2, 15213195), (3, 10142130), (5, 6085278), (6, 5071065), (9, 3380710), (10, 3042639), (15, 2028426), (18, 1690355), (30, 1014213), (45, 676142), (47, 647370), (90, 338071), (94, 323685), (141, 215790), (235, 129474), (282, 107895), (423, 71930), (470, 64737), (705, 43158), (846, 35965), (1410, 21579), (2115, 14386), (4230, 7193)]