13950876730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{214069}}^1$

素因数の和:214116

約数の個数: 64

約数和(自身を含む): 30826080000

約数和(自身を除く): 16875203270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1330, 1715, 1862, 3430, 4655, 6517, 9310, 13034, 32585, 65170, 214069, 428138, 1070345, 1498483, 2140690, 2996966, 4067311, 7492415, 8134622, 10489381, 14984830, 20336555, 20978762, 28471177, 40673110, 52446905, 56942354, 73425667, 104893810, 142355885, 146851334, 199298239, 284711770, 367128335, 398596478, 734256670, 996491195, 1395087673, 1992982390, 2790175346, 6975438365, 13950876730]

約数ペア:

[(1, 13950876730), (2, 6975438365), (5, 2790175346), (7, 1992982390), (10, 1395087673), (14, 996491195), (19, 734256670), (35, 398596478), (38, 367128335), (49, 284711770), (70, 199298239), (95, 146851334), (98, 142355885), (133, 104893810), (190, 73425667), (245, 56942354), (266, 52446905), (343, 40673110), (490, 28471177), (665, 20978762), (686, 20336555), (931, 14984830), (1330, 10489381), (1715, 8134622), (1862, 7492415), (3430, 4067311), (4655, 2996966), (6517, 2140690), (9310, 1498483), (13034, 1070345), (32585, 428138), (65170, 214069)]