142597890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36847}}^1$

素因数の和:36903

約数の個数: 48

約数和(自身を含む): 379387008

約数和(自身を除く): 236789118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 36847, 73694, 110541, 184235, 221082, 331623, 368470, 552705, 663246, 1105410, 1584421, 1658115, 3168842, 3316230, 4753263, 7922105, 9506526, 14259789, 15844210, 23766315, 28519578, 47532630, 71298945, 142597890]

約数ペア:

[(1, 142597890), (2, 71298945), (3, 47532630), (5, 28519578), (6, 23766315), (9, 15844210), (10, 14259789), (15, 9506526), (18, 7922105), (30, 4753263), (43, 3316230), (45, 3168842), (86, 1658115), (90, 1584421), (129, 1105410), (215, 663246), (258, 552705), (387, 368470), (430, 331623), (645, 221082), (774, 184235), (1290, 110541), (1935, 73694), (3870, 36847)]