21883590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14303}}^1$

素因数の和:14333

約数の個数: 48

約数和(自身を含む): 60248448

約数和(自身を除く): 38364858

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, 14303, 28606, 42909, 71515, 85818, 128727, 143030, 214545, 243151, 257454, 429090, 486302, 643635, 729453, 1215755, 1287270, 1458906, 2188359, 2431510, 3647265, 4376718, 7294530, 10941795, 21883590]

約数ペア:

[(1, 21883590), (2, 10941795), (3, 7294530), (5, 4376718), (6, 3647265), (9, 2431510), (10, 2188359), (15, 1458906), (17, 1287270), (18, 1215755), (30, 729453), (34, 643635), (45, 486302), (51, 429090), (85, 257454), (90, 243151), (102, 214545), (153, 143030), (170, 128727), (255, 85818), (306, 71515), (510, 42909), (765, 28606), (1530, 14303)]