252070290570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17783}}^1\times {\mathrm{67499}}^1$

素因数の和:85299

約数の個数: 64

約数和(自身を含む): 691441920000

約数和(自身を除く): 439371629430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 17783, 35566, 53349, 67499, 88915, 106698, 124481, 134998, 177830, 202497, 248962, 266745, 337495, 373443, 404994, 472493, 533490, 622405, 674990, 746886, 944986, 1012485, 1244810, 1417479, 1867215, 2024970, 2362465, 2834958, 3734430, 4724930, 7087395, 14174790, 1200334717, 2400669434, 3601004151, 6001673585, 7202008302, 8402343019, 12003347170, 16804686038, 18005020755, 25207029057, 36010041510, 42011715095, 50414058114, 84023430190, 126035145285, 252070290570]

約数ペア:

[(1, 252070290570), (2, 126035145285), (3, 84023430190), (5, 50414058114), (6, 42011715095), (7, 36010041510), (10, 25207029057), (14, 18005020755), (15, 16804686038), (21, 12003347170), (30, 8402343019), (35, 7202008302), (42, 6001673585), (70, 3601004151), (105, 2400669434), (210, 1200334717), (17783, 14174790), (35566, 7087395), (53349, 4724930), (67499, 3734430), (88915, 2834958), (106698, 2362465), (124481, 2024970), (134998, 1867215), (177830, 1417479), (202497, 1244810), (248962, 1012485), (266745, 944986), (337495, 746886), (373443, 674990), (404994, 622405), (472493, 533490)]