13695010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 30205440

約数和(自身を除く): 16510430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1471, 1862, 2942, 4655, 7355, 9310, 10297, 14710, 20594, 27949, 51485, 55898, 72079, 102970, 139745, 144158, 195643, 279490, 360395, 391286, 720790, 978215, 1369501, 1956430, 2739002, 6847505, 13695010]

約数ペア:

[(1, 13695010), (2, 6847505), (5, 2739002), (7, 1956430), (10, 1369501), (14, 978215), (19, 720790), (35, 391286), (38, 360395), (49, 279490), (70, 195643), (95, 144158), (98, 139745), (133, 102970), (190, 72079), (245, 55898), (266, 51485), (490, 27949), (665, 20594), (931, 14710), (1330, 10297), (1471, 9310), (1862, 7355), (2942, 4655)]