29683700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 71870400

約数和(自身を除く): 42186700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 919, 950, 1292, 1615, 1700, 1838, 1900, 3230, 3676, 4595, 6460, 8075, 9190, 15623, 16150, 17461, 18380, 22975, 31246, 32300, 34922, 45950, 62492, 69844, 78115, 87305, 91900, 156230, 174610, 296837, 312460, 349220, 390575, 436525, 593674, 781150, 873050, 1187348, 1484185, 1562300, 1746100, 2968370, 5936740, 7420925, 14841850, 29683700]

約数ペア:

[(1, 29683700), (2, 14841850), (4, 7420925), (5, 5936740), (10, 2968370), (17, 1746100), (19, 1562300), (20, 1484185), (25, 1187348), (34, 873050), (38, 781150), (50, 593674), (68, 436525), (76, 390575), (85, 349220), (95, 312460), (100, 296837), (170, 174610), (190, 156230), (323, 91900), (340, 87305), (380, 78115), (425, 69844), (475, 62492), (646, 45950), (850, 34922), (919, 32300), (950, 31246), (1292, 22975), (1615, 18380), (1700, 17461), (1838, 16150), (1900, 15623), (3230, 9190), (3676, 8075), (4595, 6460)]