319009793490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{208503133}}^1$

素因数の和:208503163

約数の個数: 48

約数和(自身を含む): 878215200408

約数和(自身を除く): 559205406918

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, 208503133, 417006266, 625509399, 1042515665, 1251018798, 1876528197, 2085031330, 3127546995, 3544553261, 3753056394, 6255093990, 7089106522, 9382640985, 10633659783, 17722766305, 18765281970, 21267319566, 31900979349, 35445532610, 53168298915, 63801958698, 106336597830, 159504896745, 319009793490]

約数ペア:

[(1, 319009793490), (2, 159504896745), (3, 106336597830), (5, 63801958698), (6, 53168298915), (9, 35445532610), (10, 31900979349), (15, 21267319566), (17, 18765281970), (18, 17722766305), (30, 10633659783), (34, 9382640985), (45, 7089106522), (51, 6255093990), (85, 3753056394), (90, 3544553261), (102, 3127546995), (153, 2085031330), (170, 1876528197), (255, 1251018798), (306, 1042515665), (510, 625509399), (765, 417006266), (1530, 208503133)]