64678470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 164436480

約数和(自身を除く): 99758010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 233, 285, 466, 487, 570, 699, 974, 1165, 1398, 1461, 2330, 2435, 2922, 3495, 4427, 4870, 6990, 7305, 8854, 9253, 13281, 14610, 18506, 22135, 26562, 27759, 44270, 46265, 55518, 66405, 92530, 113471, 132810, 138795, 226942, 277590, 340413, 567355, 680826, 1134710, 1702065, 2155949, 3404130, 4311898, 6467847, 10779745, 12935694, 21559490, 32339235, 64678470]

約数ペア:

[(1, 64678470), (2, 32339235), (3, 21559490), (5, 12935694), (6, 10779745), (10, 6467847), (15, 4311898), (19, 3404130), (30, 2155949), (38, 1702065), (57, 1134710), (95, 680826), (114, 567355), (190, 340413), (233, 277590), (285, 226942), (466, 138795), (487, 132810), (570, 113471), (699, 92530), (974, 66405), (1165, 55518), (1398, 46265), (1461, 44270), (2330, 27759), (2435, 26562), (2922, 22135), (3495, 18506), (4427, 14610), (4870, 13281), (6990, 9253), (7305, 8854)]