13995590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 18145210

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 619, 646, 665, 1190, 1238, 1330, 1615, 2261, 3095, 3230, 4333, 4522, 6190, 8666, 10523, 11305, 11761, 21046, 21665, 22610, 23522, 43330, 52615, 58805, 73661, 82327, 105230, 117610, 147322, 164654, 199937, 368305, 399874, 411635, 736610, 823270, 999685, 1399559, 1999370, 2799118, 6997795, 13995590]

約数ペア:

[(1, 13995590), (2, 6997795), (5, 2799118), (7, 1999370), (10, 1399559), (14, 999685), (17, 823270), (19, 736610), (34, 411635), (35, 399874), (38, 368305), (70, 199937), (85, 164654), (95, 147322), (119, 117610), (133, 105230), (170, 82327), (190, 73661), (238, 58805), (266, 52615), (323, 43330), (595, 23522), (619, 22610), (646, 21665), (665, 21046), (1190, 11761), (1238, 11305), (1330, 10523), (1615, 8666), (2261, 6190), (3095, 4522), (3230, 4333)]