1227782850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61543}}^1$

素因数の和:61584

約数の個数: 96

約数和(自身を含む): 3663098880

約数和(自身を除く): 2435316030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 19950, 61543, 123086, 184629, 307715, 369258, 430801, 615430, 861602, 923145, 1169317, 1292403, 1538575, 1846290, 2154005, 2338634, 2584806, 3077150, 3507951, 4308010, 4615725, 5846585, 6462015, 7015902, 8185219, 9231450, 10770025, 11693170, 12924030, 16370438, 17539755, 21540050, 24555657, 29232925, 32310075, 35079510, 40926095, 49111314, 58465850, 64620150, 81852190, 87698775, 122778285, 175397550, 204630475, 245556570, 409260950, 613891425, 1227782850]

約数ペア:

[(1, 1227782850), (2, 613891425), (3, 409260950), (5, 245556570), (6, 204630475), (7, 175397550), (10, 122778285), (14, 87698775), (15, 81852190), (19, 64620150), (21, 58465850), (25, 49111314), (30, 40926095), (35, 35079510), (38, 32310075), (42, 29232925), (50, 24555657), (57, 21540050), (70, 17539755), (75, 16370438), (95, 12924030), (105, 11693170), (114, 10770025), (133, 9231450), (150, 8185219), (175, 7015902), (190, 6462015), (210, 5846585), (266, 4615725), (285, 4308010), (350, 3507951), (399, 3077150), (475, 2584806), (525, 2338634), (570, 2154005), (665, 1846290), (798, 1538575), (950, 1292403), (1050, 1169317), (1330, 923145), (1425, 861602), (1995, 615430), (2850, 430801), (3325, 369258), (3990, 307715), (6650, 184629), (9975, 123086), (19950, 61543)]