68645150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 88844770

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 83, 85, 119, 139, 166, 170, 175, 238, 278, 350, 415, 425, 581, 595, 695, 830, 850, 973, 1162, 1190, 1390, 1411, 1946, 2075, 2363, 2822, 2905, 2975, 3475, 4150, 4726, 4865, 5810, 5950, 6950, 7055, 9730, 9877, 11537, 11815, 14110, 14525, 16541, 19754, 23074, 23630, 24325, 29050, 33082, 35275, 48650, 49385, 57685, 59075, 70550, 80759, 82705, 98770, 115370, 118150, 161518, 165410, 196129, 246925, 288425, 392258, 403795, 413525, 493850, 576850, 807590, 827050, 980645, 1372903, 1961290, 2018975, 2745806, 4037950, 4903225, 6864515, 9806450, 13729030, 34322575, 68645150]

約数ペア:

[(1, 68645150), (2, 34322575), (5, 13729030), (7, 9806450), (10, 6864515), (14, 4903225), (17, 4037950), (25, 2745806), (34, 2018975), (35, 1961290), (50, 1372903), (70, 980645), (83, 827050), (85, 807590), (119, 576850), (139, 493850), (166, 413525), (170, 403795), (175, 392258), (238, 288425), (278, 246925), (350, 196129), (415, 165410), (425, 161518), (581, 118150), (595, 115370), (695, 98770), (830, 82705), (850, 80759), (973, 70550), (1162, 59075), (1190, 57685), (1390, 49385), (1411, 48650), (1946, 35275), (2075, 33082), (2363, 29050), (2822, 24325), (2905, 23630), (2975, 23074), (3475, 19754), (4150, 16541), (4726, 14525), (4865, 14110), (5810, 11815), (5950, 11537), (6950, 9877), (7055, 9730)]