30354084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 50366556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 461, 531, 558, 708, 922, 1062, 1116, 1383, 1829, 1844, 2124, 2766, 3658, 4149, 5487, 5532, 7316, 8298, 10974, 14291, 16461, 16596, 21948, 27199, 28582, 32922, 42873, 54398, 57164, 65844, 81597, 85746, 108796, 128619, 163194, 171492, 244791, 257238, 326388, 489582, 514476, 843169, 979164, 1686338, 2529507, 3372676, 5059014, 7588521, 10118028, 15177042, 30354084]

約数ペア:

[(1, 30354084), (2, 15177042), (3, 10118028), (4, 7588521), (6, 5059014), (9, 3372676), (12, 2529507), (18, 1686338), (31, 979164), (36, 843169), (59, 514476), (62, 489582), (93, 326388), (118, 257238), (124, 244791), (177, 171492), (186, 163194), (236, 128619), (279, 108796), (354, 85746), (372, 81597), (461, 65844), (531, 57164), (558, 54398), (708, 42873), (922, 32922), (1062, 28582), (1116, 27199), (1383, 21948), (1829, 16596), (1844, 16461), (2124, 14291), (2766, 10974), (3658, 8298), (4149, 7316), (5487, 5532)]