142429190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4549}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 267321600

約数和(自身を除く): 124892410

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 4549, 6262, 9098, 15655, 22745, 31310, 45490, 141019, 282038, 459449, 705095, 918898, 1410190, 2297245, 4594490, 14242919, 28485838, 71214595, 142429190]

約数ペア:

[(1, 142429190), (2, 71214595), (5, 28485838), (10, 14242919), (31, 4594490), (62, 2297245), (101, 1410190), (155, 918898), (202, 705095), (310, 459449), (505, 282038), (1010, 141019), (3131, 45490), (4549, 31310), (6262, 22745), (9098, 15655)]