102467090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 210124800

約数和(自身を除く): 107657710

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 151, 155, 199, 302, 310, 341, 398, 682, 755, 995, 1510, 1661, 1705, 1990, 2189, 3322, 3410, 4378, 4681, 6169, 8305, 9362, 10945, 12338, 16610, 21890, 23405, 30049, 30845, 46810, 51491, 60098, 61690, 67859, 102982, 135718, 150245, 257455, 300490, 330539, 339295, 514910, 661078, 678590, 931519, 1652695, 1863038, 3305390, 4657595, 9315190, 10246709, 20493418, 51233545, 102467090]

約数ペア:

[(1, 102467090), (2, 51233545), (5, 20493418), (10, 10246709), (11, 9315190), (22, 4657595), (31, 3305390), (55, 1863038), (62, 1652695), (110, 931519), (151, 678590), (155, 661078), (199, 514910), (302, 339295), (310, 330539), (341, 300490), (398, 257455), (682, 150245), (755, 135718), (995, 102982), (1510, 67859), (1661, 61690), (1705, 60098), (1990, 51491), (2189, 46810), (3322, 30845), (3410, 30049), (4378, 23405), (4681, 21890), (6169, 16610), (8305, 12338), (9362, 10945)]