1444992710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12641}}^1$

素因数の和:12749

約数の個数: 64

約数和(自身を含む): 3145734144

約数和(自身を除く): 1700741434

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 115, 142, 161, 230, 322, 355, 497, 710, 805, 994, 1610, 1633, 2485, 3266, 4970, 8165, 11431, 12641, 16330, 22862, 25282, 57155, 63205, 88487, 114310, 126410, 176974, 290743, 442435, 581486, 884870, 897511, 1453715, 1795022, 2035201, 2907430, 4070402, 4487555, 6282577, 8975110, 10176005, 12565154, 20352010, 20642753, 31412885, 41285506, 62825770, 103213765, 144499271, 206427530, 288998542, 722496355, 1444992710]

約数ペア:

[(1, 1444992710), (2, 722496355), (5, 288998542), (7, 206427530), (10, 144499271), (14, 103213765), (23, 62825770), (35, 41285506), (46, 31412885), (70, 20642753), (71, 20352010), (115, 12565154), (142, 10176005), (161, 8975110), (230, 6282577), (322, 4487555), (355, 4070402), (497, 2907430), (710, 2035201), (805, 1795022), (994, 1453715), (1610, 897511), (1633, 884870), (2485, 581486), (3266, 442435), (4970, 290743), (8165, 176974), (11431, 126410), (12641, 114310), (16330, 88487), (22862, 63205), (25282, 57155)]