142069170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 363450240

約数和(自身を除く): 221381070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 163, 170, 255, 326, 489, 510, 815, 978, 1630, 1709, 2445, 2771, 3418, 4890, 5127, 5542, 8313, 8545, 10254, 13855, 16626, 17090, 25635, 27710, 29053, 41565, 51270, 58106, 83130, 87159, 145265, 174318, 278567, 290530, 435795, 557134, 835701, 871590, 1392835, 1671402, 2785670, 4178505, 4735639, 8357010, 9471278, 14206917, 23678195, 28413834, 47356390, 71034585, 142069170]

約数ペア:

[(1, 142069170), (2, 71034585), (3, 47356390), (5, 28413834), (6, 23678195), (10, 14206917), (15, 9471278), (17, 8357010), (30, 4735639), (34, 4178505), (51, 2785670), (85, 1671402), (102, 1392835), (163, 871590), (170, 835701), (255, 557134), (326, 435795), (489, 290530), (510, 278567), (815, 174318), (978, 145265), (1630, 87159), (1709, 83130), (2445, 58106), (2771, 51270), (3418, 41565), (4890, 29053), (5127, 27710), (5542, 25635), (8313, 17090), (8545, 16626), (10254, 13855)]