2720411370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{47903}}^1$

素因数の和:48547

約数の個数: 48

約数和(自身を含む): 7084426752

約数和(自身を除く): 4364015382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 5679, 6310, 9465, 11358, 18930, 28395, 47903, 56790, 95806, 143709, 239515, 287418, 431127, 479030, 718545, 862254, 1437090, 2155635, 4311270, 30226793, 60453586, 90680379, 151133965, 181360758, 272041137, 302267930, 453401895, 544082274, 906803790, 1360205685, 2720411370]

約数ペア:

[(1, 2720411370), (2, 1360205685), (3, 906803790), (5, 544082274), (6, 453401895), (9, 302267930), (10, 272041137), (15, 181360758), (18, 151133965), (30, 90680379), (45, 60453586), (90, 30226793), (631, 4311270), (1262, 2155635), (1893, 1437090), (3155, 862254), (3786, 718545), (5679, 479030), (6310, 431127), (9465, 287418), (11358, 239515), (18930, 143709), (28395, 95806), (47903, 56790)]