71743830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2391461}}^1$

素因数の和:2391471

約数の個数: 16

約数和(自身を含む): 172185264

約数和(自身を除く): 100441434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2391461, 4782922, 7174383, 11957305, 14348766, 23914610, 35871915, 71743830]

約数ペア:

[(1, 71743830), (2, 35871915), (3, 23914610), (5, 14348766), (6, 11957305), (10, 7174383), (15, 4782922), (30, 2391461)]