217436130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1301}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 581212800

約数和(自身を除く): 363776670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 619, 1238, 1301, 1857, 2602, 3095, 3714, 3903, 5571, 6190, 6505, 7806, 9285, 11142, 11709, 13010, 16713, 18570, 19515, 23418, 27855, 33426, 35127, 39030, 55710, 58545, 70254, 83565, 117090, 167130, 175635, 351270, 805319, 1610638, 2415957, 4026595, 4831914, 7247871, 8053190, 12079785, 14495742, 21743613, 24159570, 36239355, 43487226, 72478710, 108718065, 217436130]

約数ペア:

[(1, 217436130), (2, 108718065), (3, 72478710), (5, 43487226), (6, 36239355), (9, 24159570), (10, 21743613), (15, 14495742), (18, 12079785), (27, 8053190), (30, 7247871), (45, 4831914), (54, 4026595), (90, 2415957), (135, 1610638), (270, 805319), (619, 351270), (1238, 175635), (1301, 167130), (1857, 117090), (2602, 83565), (3095, 70254), (3714, 58545), (3903, 55710), (5571, 39030), (6190, 35127), (6505, 33426), (7806, 27855), (9285, 23418), (11142, 19515), (11709, 18570), (13010, 16713)]