189247030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7489}}^1$

素因数の和:7541

約数の個数: 48

約数和(自身を含む): 410931360

約数和(自身を除く): 221684330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 7489, 12635, 14978, 25270, 37445, 52423, 74890, 104846, 142291, 262115, 284582, 524230, 711455, 996037, 1422910, 1992074, 2703529, 4980185, 5407058, 9960370, 13517645, 18924703, 27035290, 37849406, 94623515, 189247030]

約数ペア:

[(1, 189247030), (2, 94623515), (5, 37849406), (7, 27035290), (10, 18924703), (14, 13517645), (19, 9960370), (35, 5407058), (38, 4980185), (70, 2703529), (95, 1992074), (133, 1422910), (190, 996037), (266, 711455), (361, 524230), (665, 284582), (722, 262115), (1330, 142291), (1805, 104846), (2527, 74890), (3610, 52423), (5054, 37445), (7489, 25270), (12635, 14978)]