877029270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2447}}^1$

素因数の和:3389

約数の個数: 64

約数和(自身を含む): 2270177280

約数和(自身を除く): 1393148010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 919, 1838, 2447, 2757, 4595, 4894, 5514, 7341, 9190, 11947, 12235, 13785, 14682, 23894, 24470, 27570, 31811, 35841, 36705, 59735, 63622, 71682, 73410, 95433, 119470, 159055, 179205, 190866, 318110, 358410, 477165, 954330, 2248793, 4497586, 6746379, 11243965, 13492758, 22487930, 29234309, 33731895, 58468618, 67463790, 87702927, 146171545, 175405854, 292343090, 438514635, 877029270]

約数ペア:

[(1, 877029270), (2, 438514635), (3, 292343090), (5, 175405854), (6, 146171545), (10, 87702927), (13, 67463790), (15, 58468618), (26, 33731895), (30, 29234309), (39, 22487930), (65, 13492758), (78, 11243965), (130, 6746379), (195, 4497586), (390, 2248793), (919, 954330), (1838, 477165), (2447, 358410), (2757, 318110), (4595, 190866), (4894, 179205), (5514, 159055), (7341, 119470), (9190, 95433), (11947, 73410), (12235, 71682), (13785, 63622), (14682, 59735), (23894, 36705), (24470, 35841), (27570, 31811)]