69730140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 202567680

約数和(自身を除く): 132837540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 79, 94, 141, 158, 188, 235, 237, 282, 313, 316, 395, 470, 474, 564, 626, 705, 790, 939, 940, 948, 1185, 1252, 1410, 1565, 1580, 1878, 2370, 2820, 3130, 3713, 3756, 4695, 4740, 6260, 7426, 9390, 11139, 14711, 14852, 18565, 18780, 22278, 24727, 29422, 37130, 44133, 44556, 49454, 55695, 58844, 73555, 74181, 74260, 88266, 98908, 111390, 123635, 147110, 148362, 176532, 220665, 222780, 247270, 294220, 296724, 370905, 441330, 494540, 741810, 882660, 1162169, 1483620, 2324338, 3486507, 4648676, 5810845, 6973014, 11621690, 13946028, 17432535, 23243380, 34865070, 69730140]

約数ペア:

[(1, 69730140), (2, 34865070), (3, 23243380), (4, 17432535), (5, 13946028), (6, 11621690), (10, 6973014), (12, 5810845), (15, 4648676), (20, 3486507), (30, 2324338), (47, 1483620), (60, 1162169), (79, 882660), (94, 741810), (141, 494540), (158, 441330), (188, 370905), (235, 296724), (237, 294220), (282, 247270), (313, 222780), (316, 220665), (395, 176532), (470, 148362), (474, 147110), (564, 123635), (626, 111390), (705, 98908), (790, 88266), (939, 74260), (940, 74181), (948, 73555), (1185, 58844), (1252, 55695), (1410, 49454), (1565, 44556), (1580, 44133), (1878, 37130), (2370, 29422), (2820, 24727), (3130, 22278), (3713, 18780), (3756, 18565), (4695, 14852), (4740, 14711), (6260, 11139), (7426, 9390)]