211187430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 587793024

約数和(自身を除く): 376605594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 97, 102, 153, 170, 194, 255, 291, 306, 485, 510, 582, 765, 873, 970, 1423, 1455, 1530, 1649, 1746, 2846, 2910, 3298, 4269, 4365, 4947, 7115, 8245, 8538, 8730, 9894, 12807, 14230, 14841, 16490, 21345, 24191, 24735, 25614, 29682, 42690, 48382, 49470, 64035, 72573, 74205, 120955, 128070, 138031, 145146, 148410, 217719, 241910, 276062, 362865, 414093, 435438, 690155, 725730, 828186, 1088595, 1242279, 1380310, 2070465, 2177190, 2346527, 2484558, 4140930, 4693054, 6211395, 7039581, 11732635, 12422790, 14079162, 21118743, 23465270, 35197905, 42237486, 70395810, 105593715, 211187430]

約数ペア:

[(1, 211187430), (2, 105593715), (3, 70395810), (5, 42237486), (6, 35197905), (9, 23465270), (10, 21118743), (15, 14079162), (17, 12422790), (18, 11732635), (30, 7039581), (34, 6211395), (45, 4693054), (51, 4140930), (85, 2484558), (90, 2346527), (97, 2177190), (102, 2070465), (153, 1380310), (170, 1242279), (194, 1088595), (255, 828186), (291, 725730), (306, 690155), (485, 435438), (510, 414093), (582, 362865), (765, 276062), (873, 241910), (970, 217719), (1423, 148410), (1455, 145146), (1530, 138031), (1649, 128070), (1746, 120955), (2846, 74205), (2910, 72573), (3298, 64035), (4269, 49470), (4365, 48382), (4947, 42690), (7115, 29682), (8245, 25614), (8538, 24735), (8730, 24191), (9894, 21345), (12807, 16490), (14230, 14841)]