70268140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 157090752

約数和(自身を除く): 86822612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 340, 466, 887, 932, 1165, 1774, 2330, 3548, 3961, 4435, 4660, 7922, 8870, 15079, 15844, 17740, 19805, 30158, 39610, 60316, 75395, 79220, 150790, 206671, 301580, 413342, 826684, 1033355, 2066710, 3513407, 4133420, 7026814, 14053628, 17567035, 35134070, 70268140]

約数ペア:

[(1, 70268140), (2, 35134070), (4, 17567035), (5, 14053628), (10, 7026814), (17, 4133420), (20, 3513407), (34, 2066710), (68, 1033355), (85, 826684), (170, 413342), (233, 301580), (340, 206671), (466, 150790), (887, 79220), (932, 75395), (1165, 60316), (1774, 39610), (2330, 30158), (3548, 19805), (3961, 17740), (4435, 15844), (4660, 15079), (7922, 8870)]