38090940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20479}}^1$

素因数の和:20522

約数の個数: 48

約数和(自身を含む): 110100480

約数和(自身を除く): 72009540

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, 20479, 40958, 61437, 81916, 102395, 122874, 204790, 245748, 307185, 409580, 614370, 634849, 1228740, 1269698, 1904547, 2539396, 3174245, 3809094, 6348490, 7618188, 9522735, 12696980, 19045470, 38090940]

約数ペア:

[(1, 38090940), (2, 19045470), (3, 12696980), (4, 9522735), (5, 7618188), (6, 6348490), (10, 3809094), (12, 3174245), (15, 2539396), (20, 1904547), (30, 1269698), (31, 1228740), (60, 634849), (62, 614370), (93, 409580), (124, 307185), (155, 245748), (186, 204790), (310, 122874), (372, 102395), (465, 81916), (620, 61437), (930, 40958), (1860, 20479)]