139674060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9349}}^1$

素因数の和:9447

約数の個数: 72

約数和(自身を含む): 428828400

約数和(自身を除く): 289154340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 9349, 14940, 18698, 28047, 37396, 46745, 56094, 84141, 93490, 112188, 140235, 168282, 186980, 280470, 336564, 420705, 560940, 775967, 841410, 1551934, 1682820, 2327901, 3103868, 3879835, 4655802, 6983703, 7759670, 9311604, 11639505, 13967406, 15519340, 23279010, 27934812, 34918515, 46558020, 69837030, 139674060]

約数ペア:

[(1, 139674060), (2, 69837030), (3, 46558020), (4, 34918515), (5, 27934812), (6, 23279010), (9, 15519340), (10, 13967406), (12, 11639505), (15, 9311604), (18, 7759670), (20, 6983703), (30, 4655802), (36, 3879835), (45, 3103868), (60, 2327901), (83, 1682820), (90, 1551934), (166, 841410), (180, 775967), (249, 560940), (332, 420705), (415, 336564), (498, 280470), (747, 186980), (830, 168282), (996, 140235), (1245, 112188), (1494, 93490), (1660, 84141), (2490, 56094), (2988, 46745), (3735, 37396), (4980, 28047), (7470, 18698), (9349, 14940)]