1495830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2858730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 419, 510, 595, 714, 838, 1190, 1257, 1785, 2095, 2514, 2933, 3570, 4190, 5866, 6285, 7123, 8799, 12570, 14246, 14665, 17598, 21369, 29330, 35615, 42738, 43995, 49861, 71230, 87990, 99722, 106845, 149583, 213690, 249305, 299166, 498610, 747915, 1495830]

約数ペア:

[(1, 1495830), (2, 747915), (3, 498610), (5, 299166), (6, 249305), (7, 213690), (10, 149583), (14, 106845), (15, 99722), (17, 87990), (21, 71230), (30, 49861), (34, 43995), (35, 42738), (42, 35615), (51, 29330), (70, 21369), (85, 17598), (102, 14665), (105, 14246), (119, 12570), (170, 8799), (210, 7123), (238, 6285), (255, 5866), (357, 4190), (419, 3570), (510, 2933), (595, 2514), (714, 2095), (838, 1785), (1190, 1257)]