313620570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{3413}}^1$

素因数の和:4447

約数の個数: 48

約数和(自身を含む): 816451272

約数和(自身を除く): 502830702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1021, 2042, 3063, 3413, 5105, 6126, 6826, 9189, 10210, 10239, 15315, 17065, 18378, 20478, 30630, 30717, 34130, 45945, 51195, 61434, 91890, 102390, 153585, 307170, 3484673, 6969346, 10454019, 17423365, 20908038, 31362057, 34846730, 52270095, 62724114, 104540190, 156810285, 313620570]

約数ペア:

[(1, 313620570), (2, 156810285), (3, 104540190), (5, 62724114), (6, 52270095), (9, 34846730), (10, 31362057), (15, 20908038), (18, 17423365), (30, 10454019), (45, 6969346), (90, 3484673), (1021, 307170), (2042, 153585), (3063, 102390), (3413, 91890), (5105, 61434), (6126, 51195), (6826, 45945), (9189, 34130), (10210, 30717), (10239, 30630), (15315, 20478), (17065, 18378)]