19310850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3332

約数の個数: 72

約数和(自身を含む): 55889652

約数和(自身を除く): 36578802

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3301, 5850, 6602, 9903, 16505, 19806, 29709, 33010, 42913, 49515, 59418, 82525, 85826, 99030, 128739, 148545, 165050, 214565, 247575, 257478, 297090, 386217, 429130, 495150, 643695, 742725, 772434, 1072825, 1287390, 1485450, 1931085, 2145650, 3218475, 3862170, 6436950, 9655425, 19310850]

約数ペア:

[(1, 19310850), (2, 9655425), (3, 6436950), (5, 3862170), (6, 3218475), (9, 2145650), (10, 1931085), (13, 1485450), (15, 1287390), (18, 1072825), (25, 772434), (26, 742725), (30, 643695), (39, 495150), (45, 429130), (50, 386217), (65, 297090), (75, 257478), (78, 247575), (90, 214565), (117, 165050), (130, 148545), (150, 128739), (195, 99030), (225, 85826), (234, 82525), (325, 59418), (390, 49515), (450, 42913), (585, 33010), (650, 29709), (975, 19806), (1170, 16505), (1950, 9903), (2925, 6602), (3301, 5850)]