31956840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3107

約数の個数: 96

約数和(自身を含む): 107476200

約数和(自身を除く): 75519360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3061, 3480, 5220, 6122, 9183, 10440, 12244, 15305, 18366, 24488, 27549, 30610, 36732, 45915, 55098, 61220, 73464, 88769, 91830, 110196, 122440, 137745, 177538, 183660, 220392, 266307, 275490, 355076, 367320, 443845, 532614, 550980, 710152, 798921, 887690, 1065228, 1101960, 1331535, 1597842, 1775380, 2130456, 2663070, 3195684, 3550760, 3994605, 5326140, 6391368, 7989210, 10652280, 15978420, 31956840]

約数ペア:

[(1, 31956840), (2, 15978420), (3, 10652280), (4, 7989210), (5, 6391368), (6, 5326140), (8, 3994605), (9, 3550760), (10, 3195684), (12, 2663070), (15, 2130456), (18, 1775380), (20, 1597842), (24, 1331535), (29, 1101960), (30, 1065228), (36, 887690), (40, 798921), (45, 710152), (58, 550980), (60, 532614), (72, 443845), (87, 367320), (90, 355076), (116, 275490), (120, 266307), (145, 220392), (174, 183660), (180, 177538), (232, 137745), (261, 122440), (290, 110196), (348, 91830), (360, 88769), (435, 73464), (522, 61220), (580, 55098), (696, 45915), (870, 36732), (1044, 30610), (1160, 27549), (1305, 24488), (1740, 18366), (2088, 15305), (2610, 12244), (3061, 10440), (3480, 9183), (5220, 6122)]