83172670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 186157440

約数和(自身を除く): 102984770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 1889, 2590, 3145, 3778, 4403, 6290, 8806, 9445, 13223, 18890, 22015, 26446, 32113, 44030, 64226, 66115, 69893, 132230, 139786, 160565, 224791, 321130, 349465, 449582, 489251, 698930, 978502, 1123955, 1188181, 2247910, 2376362, 2446255, 4892510, 5940905, 8317267, 11881810, 16634534, 41586335, 83172670]

約数ペア:

[(1, 83172670), (2, 41586335), (5, 16634534), (7, 11881810), (10, 8317267), (14, 5940905), (17, 4892510), (34, 2446255), (35, 2376362), (37, 2247910), (70, 1188181), (74, 1123955), (85, 978502), (119, 698930), (170, 489251), (185, 449582), (238, 349465), (259, 321130), (370, 224791), (518, 160565), (595, 139786), (629, 132230), (1190, 69893), (1258, 66115), (1295, 64226), (1889, 44030), (2590, 32113), (3145, 26446), (3778, 22015), (4403, 18890), (6290, 13223), (8806, 9445)]