30135756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 54536244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 89, 116, 139, 174, 178, 203, 267, 278, 348, 356, 406, 417, 534, 556, 609, 623, 812, 834, 973, 1068, 1218, 1246, 1668, 1869, 1946, 2436, 2492, 2581, 2919, 3738, 3892, 4031, 5162, 5838, 7476, 7743, 8062, 10324, 11676, 12093, 12371, 15486, 16124, 18067, 24186, 24742, 28217, 30972, 36134, 37113, 48372, 49484, 54201, 56434, 72268, 74226, 84651, 86597, 108402, 112868, 148452, 169302, 173194, 216804, 259791, 338604, 346388, 358759, 519582, 717518, 1039164, 1076277, 1435036, 2152554, 2511313, 4305108, 5022626, 7533939, 10045252, 15067878, 30135756]

約数ペア:

[(1, 30135756), (2, 15067878), (3, 10045252), (4, 7533939), (6, 5022626), (7, 4305108), (12, 2511313), (14, 2152554), (21, 1435036), (28, 1076277), (29, 1039164), (42, 717518), (58, 519582), (84, 358759), (87, 346388), (89, 338604), (116, 259791), (139, 216804), (174, 173194), (178, 169302), (203, 148452), (267, 112868), (278, 108402), (348, 86597), (356, 84651), (406, 74226), (417, 72268), (534, 56434), (556, 54201), (609, 49484), (623, 48372), (812, 37113), (834, 36134), (973, 30972), (1068, 28217), (1218, 24742), (1246, 24186), (1668, 18067), (1869, 16124), (1946, 15486), (2436, 12371), (2492, 12093), (2581, 11676), (2919, 10324), (3738, 8062), (3892, 7743), (4031, 7476), (5162, 5838)]