90319470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 230610240

約数和(自身を除く): 140290770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 409, 433, 510, 818, 866, 1227, 1299, 2045, 2165, 2454, 2598, 4090, 4330, 6135, 6495, 6953, 7361, 12270, 12990, 13906, 14722, 20859, 22083, 34765, 36805, 41718, 44166, 69530, 73610, 104295, 110415, 177097, 208590, 220830, 354194, 531291, 885485, 1062582, 1770970, 2656455, 3010649, 5312910, 6021298, 9031947, 15053245, 18063894, 30106490, 45159735, 90319470]

約数ペア:

[(1, 90319470), (2, 45159735), (3, 30106490), (5, 18063894), (6, 15053245), (10, 9031947), (15, 6021298), (17, 5312910), (30, 3010649), (34, 2656455), (51, 1770970), (85, 1062582), (102, 885485), (170, 531291), (255, 354194), (409, 220830), (433, 208590), (510, 177097), (818, 110415), (866, 104295), (1227, 73610), (1299, 69530), (2045, 44166), (2165, 41718), (2454, 36805), (2598, 34765), (4090, 22083), (4330, 20859), (6135, 14722), (6495, 13906), (6953, 12990), (7361, 12270)]