142764870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 360593856

約数和(自身を除く): 217828986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 185, 205, 222, 246, 370, 410, 555, 615, 1110, 1230, 1517, 3034, 3137, 4551, 6274, 7585, 9102, 9411, 15170, 15685, 18822, 22755, 31370, 45510, 47055, 94110, 116069, 128617, 232138, 257234, 348207, 385851, 580345, 643085, 696414, 771702, 1160690, 1286170, 1741035, 1929255, 3482070, 3858510, 4758829, 9517658, 14276487, 23794145, 28552974, 47588290, 71382435, 142764870]

約数ペア:

[(1, 142764870), (2, 71382435), (3, 47588290), (5, 28552974), (6, 23794145), (10, 14276487), (15, 9517658), (30, 4758829), (37, 3858510), (41, 3482070), (74, 1929255), (82, 1741035), (111, 1286170), (123, 1160690), (185, 771702), (205, 696414), (222, 643085), (246, 580345), (370, 385851), (410, 348207), (555, 257234), (615, 232138), (1110, 128617), (1230, 116069), (1517, 94110), (3034, 47055), (3137, 45510), (4551, 31370), (6274, 22755), (7585, 18822), (9102, 15685), (9411, 15170)]