71345970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9551}}^1$

素因数の和:9647

約数の個数: 48

約数和(自身を含む): 187754112

約数和(自身を除く): 116408142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 9551, 19102, 28653, 47755, 57306, 85959, 95510, 143265, 171918, 286530, 429795, 792733, 859590, 1585466, 2378199, 3963665, 4756398, 7134597, 7927330, 11890995, 14269194, 23781990, 35672985, 71345970]

約数ペア:

[(1, 71345970), (2, 35672985), (3, 23781990), (5, 14269194), (6, 11890995), (9, 7927330), (10, 7134597), (15, 4756398), (18, 3963665), (30, 2378199), (45, 1585466), (83, 859590), (90, 792733), (166, 429795), (249, 286530), (415, 171918), (498, 143265), (747, 95510), (830, 85959), (1245, 57306), (1494, 47755), (2490, 28653), (3735, 19102), (7470, 9551)]