15535380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 50835456

約数和(自身を除く): 35300076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 787, 940, 987, 1316, 1410, 1574, 1645, 1974, 2361, 2820, 3148, 3290, 3935, 3948, 4722, 4935, 5509, 6580, 7870, 9444, 9870, 11018, 11805, 15740, 16527, 19740, 22036, 23610, 27545, 33054, 36989, 47220, 55090, 66108, 73978, 82635, 110180, 110967, 147956, 165270, 184945, 221934, 258923, 330540, 369890, 443868, 517846, 554835, 739780, 776769, 1035692, 1109670, 1294615, 1553538, 2219340, 2589230, 3107076, 3883845, 5178460, 7767690, 15535380]

約数ペア:

[(1, 15535380), (2, 7767690), (3, 5178460), (4, 3883845), (5, 3107076), (6, 2589230), (7, 2219340), (10, 1553538), (12, 1294615), (14, 1109670), (15, 1035692), (20, 776769), (21, 739780), (28, 554835), (30, 517846), (35, 443868), (42, 369890), (47, 330540), (60, 258923), (70, 221934), (84, 184945), (94, 165270), (105, 147956), (140, 110967), (141, 110180), (188, 82635), (210, 73978), (235, 66108), (282, 55090), (329, 47220), (420, 36989), (470, 33054), (564, 27545), (658, 23610), (705, 22036), (787, 19740), (940, 16527), (987, 15740), (1316, 11805), (1410, 11018), (1574, 9870), (1645, 9444), (1974, 7870), (2361, 6580), (2820, 5509), (3148, 4935), (3290, 4722), (3935, 3948)]