43147860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5445

約数の個数: 96

約数和(自身を含む): 145367040

約数和(自身を除く): 102219180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5407, 7980, 10814, 16221, 21628, 27035, 32442, 37849, 54070, 64884, 75698, 81105, 102733, 108140, 113547, 151396, 162210, 189245, 205466, 227094, 308199, 324420, 378490, 410932, 454188, 513665, 567735, 616398, 719131, 756980, 1027330, 1135470, 1232796, 1438262, 1540995, 2054660, 2157393, 2270940, 2876524, 3081990, 3595655, 4314786, 6163980, 7191310, 8629572, 10786965, 14382620, 21573930, 43147860]

約数ペア:

[(1, 43147860), (2, 21573930), (3, 14382620), (4, 10786965), (5, 8629572), (6, 7191310), (7, 6163980), (10, 4314786), (12, 3595655), (14, 3081990), (15, 2876524), (19, 2270940), (20, 2157393), (21, 2054660), (28, 1540995), (30, 1438262), (35, 1232796), (38, 1135470), (42, 1027330), (57, 756980), (60, 719131), (70, 616398), (76, 567735), (84, 513665), (95, 454188), (105, 410932), (114, 378490), (133, 324420), (140, 308199), (190, 227094), (210, 205466), (228, 189245), (266, 162210), (285, 151396), (380, 113547), (399, 108140), (420, 102733), (532, 81105), (570, 75698), (665, 64884), (798, 54070), (1140, 37849), (1330, 32442), (1596, 27035), (1995, 21628), (2660, 16221), (3990, 10814), (5407, 7980)]