21305103630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41774713}}^1$

素因数の和:41774740

約数の個数: 32

約数和(自身を含む): 54140029344

約数和(自身を除く): 32834925714

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 41774713, 83549426, 125324139, 208873565, 250648278, 417747130, 626620695, 710170121, 1253241390, 1420340242, 2130510363, 3550850605, 4261020726, 7101701210, 10652551815, 21305103630]

約数ペア:

[(1, 21305103630), (2, 10652551815), (3, 7101701210), (5, 4261020726), (6, 3550850605), (10, 2130510363), (15, 1420340242), (17, 1253241390), (30, 710170121), (34, 626620695), (51, 417747130), (85, 250648278), (102, 208873565), (170, 125324139), (255, 83549426), (510, 41774713)]