30671415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 57938400

約数和(自身を除く): 27266985

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1237, 1305, 1653, 2755, 3711, 4959, 6185, 8265, 11133, 18555, 23503, 24795, 35873, 55665, 70509, 107619, 117515, 179365, 211527, 322857, 352545, 538095, 681587, 1057635, 1614285, 2044761, 3407935, 6134283, 10223805, 30671415]

約数ペア:

[(1, 30671415), (3, 10223805), (5, 6134283), (9, 3407935), (15, 2044761), (19, 1614285), (29, 1057635), (45, 681587), (57, 538095), (87, 352545), (95, 322857), (145, 211527), (171, 179365), (261, 117515), (285, 107619), (435, 70509), (551, 55665), (855, 35873), (1237, 24795), (1305, 23503), (1653, 18555), (2755, 11133), (3711, 8265), (4959, 6185)]