425217507470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{341017}}^1$

素因数の和:341457

約数の個数: 64

約数和(自身を含む): 895704238080

約数和(自身を除く): 470486730610

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 379, 470, 658, 758, 1645, 1895, 2653, 3290, 3790, 5306, 13265, 17813, 26530, 35626, 89065, 124691, 178130, 249382, 341017, 623455, 682034, 1246910, 1705085, 2387119, 3410170, 4774238, 11935595, 16027799, 23871190, 32055598, 80138995, 112194593, 129245443, 160277990, 224389186, 258490886, 560972965, 646227215, 904718101, 1121945930, 1292454430, 1809436202, 4523590505, 6074535821, 9047181010, 12149071642, 30372679105, 42521750747, 60745358210, 85043501494, 212608753735, 425217507470]

約数ペア:

[(1, 425217507470), (2, 212608753735), (5, 85043501494), (7, 60745358210), (10, 42521750747), (14, 30372679105), (35, 12149071642), (47, 9047181010), (70, 6074535821), (94, 4523590505), (235, 1809436202), (329, 1292454430), (379, 1121945930), (470, 904718101), (658, 646227215), (758, 560972965), (1645, 258490886), (1895, 224389186), (2653, 160277990), (3290, 129245443), (3790, 112194593), (5306, 80138995), (13265, 32055598), (17813, 23871190), (26530, 16027799), (35626, 11935595), (89065, 4774238), (124691, 3410170), (178130, 2387119), (249382, 1705085), (341017, 1246910), (623455, 682034)]