142543410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 360028800

約数和(自身を除く): 217485390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 870, 885, 1711, 1770, 2777, 3422, 5133, 5554, 8331, 8555, 10266, 13885, 16662, 17110, 25665, 27770, 41655, 51330, 80533, 83310, 161066, 163843, 241599, 327686, 402665, 483198, 491529, 805330, 819215, 983058, 1207995, 1638430, 2415990, 2457645, 4751447, 4915290, 9502894, 14254341, 23757235, 28508682, 47514470, 71271705, 142543410]

約数ペア:

[(1, 142543410), (2, 71271705), (3, 47514470), (5, 28508682), (6, 23757235), (10, 14254341), (15, 9502894), (29, 4915290), (30, 4751447), (58, 2457645), (59, 2415990), (87, 1638430), (118, 1207995), (145, 983058), (174, 819215), (177, 805330), (290, 491529), (295, 483198), (354, 402665), (435, 327686), (590, 241599), (870, 163843), (885, 161066), (1711, 83310), (1770, 80533), (2777, 51330), (3422, 41655), (5133, 27770), (5554, 25665), (8331, 17110), (8555, 16662), (10266, 13885)]