71612030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 151536096

約数和(自身を除く): 79924066

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1414, 1447, 2894, 3535, 4949, 7070, 7235, 9898, 10129, 14470, 20258, 24745, 49490, 50645, 70903, 101290, 141806, 146147, 292294, 354515, 709030, 730735, 1023029, 1461470, 2046058, 5115145, 7161203, 10230290, 14322406, 35806015, 71612030]

約数ペア:

[(1, 71612030), (2, 35806015), (5, 14322406), (7, 10230290), (10, 7161203), (14, 5115145), (35, 2046058), (49, 1461470), (70, 1023029), (98, 730735), (101, 709030), (202, 354515), (245, 292294), (490, 146147), (505, 141806), (707, 101290), (1010, 70903), (1414, 50645), (1447, 49490), (2894, 24745), (3535, 20258), (4949, 14470), (7070, 10129), (7235, 9898)]