30880476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 88124400

約数和(自身を除く): 57243924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2689, 2871, 3828, 5378, 5742, 8067, 10756, 11484, 16134, 24201, 29579, 32268, 48402, 59158, 77981, 88737, 96804, 118316, 155962, 177474, 233943, 266211, 311924, 354948, 467886, 532422, 701829, 857791, 935772, 1064844, 1403658, 1715582, 2573373, 2807316, 3431164, 5146746, 7720119, 10293492, 15440238, 30880476]

約数ペア:

[(1, 30880476), (2, 15440238), (3, 10293492), (4, 7720119), (6, 5146746), (9, 3431164), (11, 2807316), (12, 2573373), (18, 1715582), (22, 1403658), (29, 1064844), (33, 935772), (36, 857791), (44, 701829), (58, 532422), (66, 467886), (87, 354948), (99, 311924), (116, 266211), (132, 233943), (174, 177474), (198, 155962), (261, 118316), (319, 96804), (348, 88737), (396, 77981), (522, 59158), (638, 48402), (957, 32268), (1044, 29579), (1276, 24201), (1914, 16134), (2689, 11484), (2871, 10756), (3828, 8067), (5378, 5742)]