7296780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 21095424

約数和(自身を除く): 13798644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 3923, 7846, 11769, 15692, 19615, 23538, 39230, 47076, 58845, 78460, 117690, 121613, 235380, 243226, 364839, 486452, 608065, 729678, 1216130, 1459356, 1824195, 2432260, 3648390, 7296780]

約数ペア:

[(1, 7296780), (2, 3648390), (3, 2432260), (4, 1824195), (5, 1459356), (6, 1216130), (10, 729678), (12, 608065), (15, 486452), (20, 364839), (30, 243226), (31, 235380), (60, 121613), (62, 117690), (93, 78460), (124, 58845), (155, 47076), (186, 39230), (310, 23538), (372, 19615), (465, 15692), (620, 11769), (930, 7846), (1860, 3923)]