2160084.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 210760704

約数和(自身を除く): 117011594

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1451, 1846, 2485, 2902, 4615, 4970, 6461, 7255, 9230, 10157, 12922, 14510, 18863, 20314, 32305, 37726, 50785, 64610, 94315, 101570, 103021, 132041, 188630, 206042, 264082, 515105, 660205, 721147, 1030210, 1320410, 1339273, 1442294, 2678546, 3605735, 6696365, 7211470, 9374911, 13392730, 18749822, 46874555, 93749110]

約数ペア:

[(1, 93749110), (2, 46874555), (5, 18749822), (7, 13392730), (10, 9374911), (13, 7211470), (14, 6696365), (26, 3605735), (35, 2678546), (65, 1442294), (70, 1339273), (71, 1320410), (91, 1030210), (130, 721147), (142, 660205), (182, 515105), (355, 264082), (455, 206042), (497, 188630), (710, 132041), (910, 103021), (923, 101570), (994, 94315), (1451, 64610), (1846, 50785), (2485, 37726), (2902, 32305), (4615, 20314), (4970, 18863), (6461, 14510), (7255, 12922), (9230, 10157)]