30289356

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 82790400

約数和(自身を除く): 52501044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 83, 93, 108, 109, 124, 166, 186, 218, 249, 279, 327, 332, 372, 436, 498, 558, 654, 747, 837, 981, 996, 1116, 1308, 1494, 1674, 1962, 2241, 2573, 2943, 2988, 3348, 3379, 3924, 4482, 5146, 5886, 6758, 7719, 8964, 9047, 10137, 10292, 11772, 13516, 15438, 18094, 20274, 23157, 27141, 30411, 30876, 36188, 40548, 46314, 54282, 60822, 69471, 81423, 91233, 92628, 108564, 121644, 138942, 162846, 182466, 244269, 277884, 280457, 325692, 364932, 488538, 560914, 841371, 977076, 1121828, 1682742, 2524113, 3365484, 5048226, 7572339, 10096452, 15144678, 30289356]

約数ペア:

[(1, 30289356), (2, 15144678), (3, 10096452), (4, 7572339), (6, 5048226), (9, 3365484), (12, 2524113), (18, 1682742), (27, 1121828), (31, 977076), (36, 841371), (54, 560914), (62, 488538), (83, 364932), (93, 325692), (108, 280457), (109, 277884), (124, 244269), (166, 182466), (186, 162846), (218, 138942), (249, 121644), (279, 108564), (327, 92628), (332, 91233), (372, 81423), (436, 69471), (498, 60822), (558, 54282), (654, 46314), (747, 40548), (837, 36188), (981, 30876), (996, 30411), (1116, 27141), (1308, 23157), (1494, 20274), (1674, 18094), (1962, 15438), (2241, 13516), (2573, 11772), (2943, 10292), (2988, 10137), (3348, 9047), (3379, 8964), (3924, 7719), (4482, 6758), (5146, 5886)]