2021833630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7283}}^1$

素因数の和:7401

約数の個数: 64

約数和(自身を含む): 4078107648

約数和(自身を除く): 2056274018

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 71, 85, 115, 142, 170, 230, 355, 391, 710, 782, 1207, 1633, 1955, 2414, 3266, 3910, 6035, 7283, 8165, 12070, 14566, 16330, 27761, 36415, 55522, 72830, 123811, 138805, 167509, 247622, 277610, 335018, 517093, 619055, 837545, 1034186, 1238110, 1675090, 2585465, 2847653, 5170930, 5695306, 8790581, 11893139, 14238265, 17581162, 23786278, 28476530, 43952905, 59465695, 87905810, 118931390, 202183363, 404366726, 1010916815, 2021833630]

約数ペア:

[(1, 2021833630), (2, 1010916815), (5, 404366726), (10, 202183363), (17, 118931390), (23, 87905810), (34, 59465695), (46, 43952905), (71, 28476530), (85, 23786278), (115, 17581162), (142, 14238265), (170, 11893139), (230, 8790581), (355, 5695306), (391, 5170930), (710, 2847653), (782, 2585465), (1207, 1675090), (1633, 1238110), (1955, 1034186), (2414, 837545), (3266, 619055), (3910, 517093), (6035, 335018), (7283, 277610), (8165, 247622), (12070, 167509), (14566, 138805), (16330, 123811), (27761, 72830), (36415, 55522)]