248869590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6977}}^1$

素因数の和:7057

約数の個数: 64

約数和(自身を含む): 633044160

約数和(自身を除く): 384174570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 145, 174, 205, 246, 290, 410, 435, 615, 870, 1189, 1230, 2378, 3567, 5945, 6977, 7134, 11890, 13954, 17835, 20931, 34885, 35670, 41862, 69770, 104655, 202333, 209310, 286057, 404666, 572114, 606999, 858171, 1011665, 1213998, 1430285, 1716342, 2023330, 2860570, 3034995, 4290855, 6069990, 8295653, 8581710, 16591306, 24886959, 41478265, 49773918, 82956530, 124434795, 248869590]

約数ペア:

[(1, 248869590), (2, 124434795), (3, 82956530), (5, 49773918), (6, 41478265), (10, 24886959), (15, 16591306), (29, 8581710), (30, 8295653), (41, 6069990), (58, 4290855), (82, 3034995), (87, 2860570), (123, 2023330), (145, 1716342), (174, 1430285), (205, 1213998), (246, 1011665), (290, 858171), (410, 606999), (435, 572114), (615, 404666), (870, 286057), (1189, 209310), (1230, 202333), (2378, 104655), (3567, 69770), (5945, 41862), (6977, 35670), (7134, 34885), (11890, 20931), (13954, 17835)]