57346660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 141341760

約数和(自身を除く): 83995100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 163, 196, 245, 326, 359, 490, 652, 718, 815, 980, 1141, 1436, 1630, 1795, 2282, 2513, 3260, 3590, 4564, 5026, 5705, 7180, 7987, 10052, 11410, 12565, 15974, 17591, 22820, 25130, 31948, 35182, 39935, 50260, 58517, 70364, 79870, 87955, 117034, 159740, 175910, 234068, 292585, 351820, 409619, 585170, 819238, 1170340, 1638476, 2048095, 2867333, 4096190, 5734666, 8192380, 11469332, 14336665, 28673330, 57346660]

約数ペア:

[(1, 57346660), (2, 28673330), (4, 14336665), (5, 11469332), (7, 8192380), (10, 5734666), (14, 4096190), (20, 2867333), (28, 2048095), (35, 1638476), (49, 1170340), (70, 819238), (98, 585170), (140, 409619), (163, 351820), (196, 292585), (245, 234068), (326, 175910), (359, 159740), (490, 117034), (652, 87955), (718, 79870), (815, 70364), (980, 58517), (1141, 50260), (1436, 39935), (1630, 35182), (1795, 31948), (2282, 25130), (2513, 22820), (3260, 17591), (3590, 15974), (4564, 12565), (5026, 11410), (5705, 10052), (7180, 7987)]