2017379970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1318549}}^1$

素因数の和:1318579

約数の個数: 48

約数和(自身を含む): 5553732600

約数和(自身を除く): 3536352630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1318549, 2637098, 3955647, 6592745, 7911294, 11866941, 13185490, 19778235, 22415333, 23733882, 39556470, 44830666, 59334705, 67245999, 112076665, 118669410, 134491998, 201737997, 224153330, 336229995, 403475994, 672459990, 1008689985, 2017379970]

約数ペア:

[(1, 2017379970), (2, 1008689985), (3, 672459990), (5, 403475994), (6, 336229995), (9, 224153330), (10, 201737997), (15, 134491998), (17, 118669410), (18, 112076665), (30, 67245999), (34, 59334705), (45, 44830666), (51, 39556470), (85, 23733882), (90, 22415333), (102, 19778235), (153, 13185490), (170, 11866941), (255, 7911294), (306, 6592745), (510, 3955647), (765, 2637098), (1530, 1318549)]