7134492680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1498843}}^1$

素因数の和:1498878

約数の個数: 64

約数和(自身を含む): 19425018240

約数和(自身を除く): 12290525560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 1498843, 2997686, 5995372, 7494215, 10491901, 11990744, 14988430, 20983802, 25480331, 29976860, 41967604, 50960662, 52459505, 59953720, 83935208, 101921324, 104919010, 127401655, 178362317, 203842648, 209838020, 254803310, 356724634, 419676040, 509606620, 713449268, 891811585, 1019213240, 1426898536, 1783623170, 3567246340, 7134492680]

約数ペア:

[(1, 7134492680), (2, 3567246340), (4, 1783623170), (5, 1426898536), (7, 1019213240), (8, 891811585), (10, 713449268), (14, 509606620), (17, 419676040), (20, 356724634), (28, 254803310), (34, 209838020), (35, 203842648), (40, 178362317), (56, 127401655), (68, 104919010), (70, 101921324), (85, 83935208), (119, 59953720), (136, 52459505), (140, 50960662), (170, 41967604), (238, 29976860), (280, 25480331), (340, 20983802), (476, 14988430), (595, 11990744), (680, 10491901), (952, 7494215), (1190, 5995372), (2380, 2997686), (4760, 1498843)]