56121030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 167918400

約数和(自身を除く): 111797370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 229, 315, 389, 458, 630, 687, 778, 1145, 1167, 1374, 1603, 1945, 2061, 2290, 2334, 2723, 3206, 3435, 3501, 3890, 4122, 4809, 5446, 5835, 6870, 7002, 8015, 8169, 9618, 10305, 11670, 13615, 14427, 16030, 16338, 17505, 20610, 24045, 24507, 27230, 28854, 35010, 40845, 48090, 49014, 72135, 81690, 89081, 122535, 144270, 178162, 245070, 267243, 445405, 534486, 623567, 801729, 890810, 1247134, 1336215, 1603458, 1870701, 2672430, 3117835, 3741402, 4008645, 5612103, 6235670, 8017290, 9353505, 11224206, 18707010, 28060515, 56121030]

約数ペア:

[(1, 56121030), (2, 28060515), (3, 18707010), (5, 11224206), (6, 9353505), (7, 8017290), (9, 6235670), (10, 5612103), (14, 4008645), (15, 3741402), (18, 3117835), (21, 2672430), (30, 1870701), (35, 1603458), (42, 1336215), (45, 1247134), (63, 890810), (70, 801729), (90, 623567), (105, 534486), (126, 445405), (210, 267243), (229, 245070), (315, 178162), (389, 144270), (458, 122535), (630, 89081), (687, 81690), (778, 72135), (1145, 49014), (1167, 48090), (1374, 40845), (1603, 35010), (1945, 28854), (2061, 27230), (2290, 24507), (2334, 24045), (2723, 20610), (3206, 17505), (3435, 16338), (3501, 16030), (3890, 14427), (4122, 13615), (4809, 11670), (5446, 10305), (5835, 9618), (6870, 8169), (7002, 8015)]