142736940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{792983}}^1$

素因数の和:792998

約数の個数: 36

約数和(自身を含む): 432969264

約数和(自身を除く): 290232324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 792983, 1585966, 2378949, 3171932, 3964915, 4757898, 7136847, 7929830, 9515796, 11894745, 14273694, 15859660, 23789490, 28547388, 35684235, 47578980, 71368470, 142736940]

約数ペア:

[(1, 142736940), (2, 71368470), (3, 47578980), (4, 35684235), (5, 28547388), (6, 23789490), (9, 15859660), (10, 14273694), (12, 11894745), (15, 9515796), (18, 7929830), (20, 7136847), (30, 4757898), (36, 3964915), (45, 3171932), (60, 2378949), (90, 1585966), (180, 792983)]