17486840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 47731680

約数和(自身を除く): 30244840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 173, 190, 266, 280, 346, 361, 380, 532, 665, 692, 722, 760, 865, 1064, 1211, 1330, 1384, 1444, 1730, 1805, 2422, 2527, 2660, 2888, 3287, 3460, 3610, 4844, 5054, 5320, 6055, 6574, 6920, 7220, 9688, 10108, 12110, 12635, 13148, 14440, 16435, 20216, 23009, 24220, 25270, 26296, 32870, 46018, 48440, 50540, 62453, 65740, 92036, 101080, 115045, 124906, 131480, 184072, 230090, 249812, 312265, 437171, 460180, 499624, 624530, 874342, 920360, 1249060, 1748684, 2185855, 2498120, 3497368, 4371710, 8743420, 17486840]

約数ペア:

[(1, 17486840), (2, 8743420), (4, 4371710), (5, 3497368), (7, 2498120), (8, 2185855), (10, 1748684), (14, 1249060), (19, 920360), (20, 874342), (28, 624530), (35, 499624), (38, 460180), (40, 437171), (56, 312265), (70, 249812), (76, 230090), (95, 184072), (133, 131480), (140, 124906), (152, 115045), (173, 101080), (190, 92036), (266, 65740), (280, 62453), (346, 50540), (361, 48440), (380, 46018), (532, 32870), (665, 26296), (692, 25270), (722, 24220), (760, 23009), (865, 20216), (1064, 16435), (1211, 14440), (1330, 13148), (1384, 12635), (1444, 12110), (1730, 10108), (1805, 9688), (2422, 7220), (2527, 6920), (2660, 6574), (2888, 6055), (3287, 5320), (3460, 5054), (3610, 4844)]