119889810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70111}}^1$

素因数の和:70143

約数の個数: 48

約数和(自身を含む): 328124160

約数和(自身を除く): 208234350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 70111, 140222, 210333, 350555, 420666, 630999, 701110, 1051665, 1261998, 1332109, 2103330, 2664218, 3154995, 3996327, 6309990, 6660545, 7992654, 11988981, 13321090, 19981635, 23977962, 39963270, 59944905, 119889810]

約数ペア:

[(1, 119889810), (2, 59944905), (3, 39963270), (5, 23977962), (6, 19981635), (9, 13321090), (10, 11988981), (15, 7992654), (18, 6660545), (19, 6309990), (30, 3996327), (38, 3154995), (45, 2664218), (57, 2103330), (90, 1332109), (95, 1261998), (114, 1051665), (171, 701110), (190, 630999), (285, 420666), (342, 350555), (570, 210333), (855, 140222), (1710, 70111)]