190460620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1831}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 457970688

約数和(自身を除く): 267510068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 743, 1486, 1831, 2972, 3662, 3715, 5201, 7324, 7430, 9155, 10402, 12817, 14860, 18310, 20804, 25634, 26005, 36620, 51268, 52010, 64085, 104020, 128170, 256340, 1360433, 2720866, 5441732, 6802165, 9523031, 13604330, 19046062, 27208660, 38092124, 47615155, 95230310, 190460620]

約数ペア:

[(1, 190460620), (2, 95230310), (4, 47615155), (5, 38092124), (7, 27208660), (10, 19046062), (14, 13604330), (20, 9523031), (28, 6802165), (35, 5441732), (70, 2720866), (140, 1360433), (743, 256340), (1486, 128170), (1831, 104020), (2972, 64085), (3662, 52010), (3715, 51268), (5201, 36620), (7324, 26005), (7430, 25634), (9155, 20804), (10402, 18310), (12817, 14860)]