157219181220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70819451}}^1$

素因数の和:70819500

約数の個数: 48

約数和(自身を含む): 452111381568

約数和(自身を除く): 294892200348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 70819451, 141638902, 212458353, 283277804, 354097255, 424916706, 708194510, 849833412, 1062291765, 1416389020, 2124583530, 2620319687, 4249167060, 5240639374, 7860959061, 10481278748, 13101598435, 15721918122, 26203196870, 31443836244, 39304795305, 52406393740, 78609590610, 157219181220]

約数ペア:

[(1, 157219181220), (2, 78609590610), (3, 52406393740), (4, 39304795305), (5, 31443836244), (6, 26203196870), (10, 15721918122), (12, 13101598435), (15, 10481278748), (20, 7860959061), (30, 5240639374), (37, 4249167060), (60, 2620319687), (74, 2124583530), (111, 1416389020), (148, 1062291765), (185, 849833412), (222, 708194510), (370, 424916706), (444, 354097255), (555, 283277804), (740, 212458353), (1110, 141638902), (2220, 70819451)]