29995490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 65178432

約数和(自身を除く): 35182942

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1187, 1330, 1805, 2374, 2527, 3610, 5054, 5935, 8309, 11870, 12635, 16618, 22553, 25270, 41545, 45106, 83090, 112765, 157871, 225530, 315742, 428507, 789355, 857014, 1578710, 2142535, 2999549, 4285070, 5999098, 14997745, 29995490]

約数ペア:

[(1, 29995490), (2, 14997745), (5, 5999098), (7, 4285070), (10, 2999549), (14, 2142535), (19, 1578710), (35, 857014), (38, 789355), (70, 428507), (95, 315742), (133, 225530), (190, 157871), (266, 112765), (361, 83090), (665, 45106), (722, 41545), (1187, 25270), (1330, 22553), (1805, 16618), (2374, 12635), (2527, 11870), (3610, 8309), (5054, 5935)]