72449170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 135982080

約数和(自身を除く): 63532910

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 2269, 3193, 4538, 6386, 11345, 15965, 22690, 31930, 70339, 140678, 233707, 351695, 467414, 703390, 1168535, 2337070, 7244917, 14489834, 36224585, 72449170]

約数ペア:

[(1, 72449170), (2, 36224585), (5, 14489834), (10, 7244917), (31, 2337070), (62, 1168535), (103, 703390), (155, 467414), (206, 351695), (310, 233707), (515, 140678), (1030, 70339), (2269, 31930), (3193, 22690), (4538, 15965), (6386, 11345)]