3460219390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 6801408000

約数和(自身を除く): 3341188610

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 491, 551, 982, 1102, 1279, 2455, 2558, 2755, 4910, 5510, 6395, 9329, 12790, 14239, 18658, 24301, 28478, 37091, 46645, 48602, 71195, 74182, 93290, 121505, 142390, 185455, 243010, 270541, 370910, 541082, 627989, 704729, 1255978, 1352705, 1409458, 2705410, 3139945, 3523645, 6279890, 7047290, 11931791, 18211681, 23863582, 36423362, 59658955, 91058405, 119317910, 182116810, 346021939, 692043878, 1730109695, 3460219390]

約数ペア:

[(1, 3460219390), (2, 1730109695), (5, 692043878), (10, 346021939), (19, 182116810), (29, 119317910), (38, 91058405), (58, 59658955), (95, 36423362), (145, 23863582), (190, 18211681), (290, 11931791), (491, 7047290), (551, 6279890), (982, 3523645), (1102, 3139945), (1279, 2705410), (2455, 1409458), (2558, 1352705), (2755, 1255978), (4910, 704729), (5510, 627989), (6395, 541082), (9329, 370910), (12790, 270541), (14239, 243010), (18658, 185455), (24301, 142390), (28478, 121505), (37091, 93290), (46645, 74182), (48602, 71195)]