143869450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 279267840

約数和(自身を除く): 135398390

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 101, 155, 202, 310, 505, 775, 919, 1010, 1550, 1838, 2525, 3131, 4595, 5050, 6262, 9190, 15655, 22975, 28489, 31310, 45950, 56978, 78275, 92819, 142445, 156550, 185638, 284890, 464095, 712225, 928190, 1424450, 2320475, 2877389, 4640950, 5754778, 14386945, 28773890, 71934725, 143869450]

約数ペア:

[(1, 143869450), (2, 71934725), (5, 28773890), (10, 14386945), (25, 5754778), (31, 4640950), (50, 2877389), (62, 2320475), (101, 1424450), (155, 928190), (202, 712225), (310, 464095), (505, 284890), (775, 185638), (919, 156550), (1010, 142445), (1550, 92819), (1838, 78275), (2525, 56978), (3131, 45950), (4595, 31310), (5050, 28489), (6262, 22975), (9190, 15655)]