67802070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16993}}^1$

素因数の和:17029

約数の個数: 64

約数和(自身を含む): 195770880

約数和(自身を除く): 127968810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 16993, 33986, 50979, 84965, 101958, 118951, 169930, 237902, 254895, 322867, 356853, 509790, 594755, 645734, 713706, 968601, 1189510, 1614335, 1784265, 1937202, 2260069, 3228670, 3568530, 4520138, 4843005, 6780207, 9686010, 11300345, 13560414, 22600690, 33901035, 67802070]

約数ペア:

[(1, 67802070), (2, 33901035), (3, 22600690), (5, 13560414), (6, 11300345), (7, 9686010), (10, 6780207), (14, 4843005), (15, 4520138), (19, 3568530), (21, 3228670), (30, 2260069), (35, 1937202), (38, 1784265), (42, 1614335), (57, 1189510), (70, 968601), (95, 713706), (105, 645734), (114, 594755), (133, 509790), (190, 356853), (210, 322867), (266, 254895), (285, 237902), (399, 169930), (570, 118951), (665, 101958), (798, 84965), (1330, 50979), (1995, 33986), (3990, 16993)]