142893270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122131}}^1$

素因数の和:122157

約数の個数: 48

約数和(自身を含む): 400104432

約数和(自身を除く): 257211162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 122131, 244262, 366393, 610655, 732786, 1099179, 1221310, 1587703, 1831965, 2198358, 3175406, 3663930, 4763109, 5495895, 7938515, 9526218, 10991790, 14289327, 15877030, 23815545, 28578654, 47631090, 71446635, 142893270]

約数ペア:

[(1, 142893270), (2, 71446635), (3, 47631090), (5, 28578654), (6, 23815545), (9, 15877030), (10, 14289327), (13, 10991790), (15, 9526218), (18, 7938515), (26, 5495895), (30, 4763109), (39, 3663930), (45, 3175406), (65, 2198358), (78, 1831965), (90, 1587703), (117, 1221310), (130, 1099179), (195, 732786), (234, 610655), (390, 366393), (585, 244262), (1170, 122131)]