72238810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10639}}^1$

素因数の和:10750

約数の個数: 32

約数和(自身を含む): 150151680

約数和(自身を除く): 77912870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 10639, 21278, 53195, 74473, 106390, 148946, 372365, 744730, 1031983, 2063966, 5159915, 7223881, 10319830, 14447762, 36119405, 72238810]

約数ペア:

[(1, 72238810), (2, 36119405), (5, 14447762), (7, 10319830), (10, 7223881), (14, 5159915), (35, 2063966), (70, 1031983), (97, 744730), (194, 372365), (485, 148946), (679, 106390), (970, 74473), (1358, 53195), (3395, 21278), (6790, 10639)]