901976154

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 1942755840

約数和(自身を除く): 1040779686

約数列:

[1, 2, 3, 6, 29, 47, 53, 58, 87, 94, 106, 141, 159, 174, 282, 318, 1363, 1537, 2081, 2491, 2726, 3074, 4089, 4162, 4611, 4982, 6243, 7473, 8178, 9222, 12486, 14946, 60349, 72239, 97807, 110293, 120698, 144478, 181047, 195614, 216717, 220586, 293421, 330879, 362094, 433434, 586842, 661758, 2836403, 3198497, 5183771, 5672806, 6396994, 8509209, 9595491, 10367542, 15551313, 17018418, 19190982, 31102626, 150329359, 300658718, 450988077, 901976154]

約数ペア:

[(1, 901976154), (2, 450988077), (3, 300658718), (6, 150329359), (29, 31102626), (47, 19190982), (53, 17018418), (58, 15551313), (87, 10367542), (94, 9595491), (106, 8509209), (141, 6396994), (159, 5672806), (174, 5183771), (282, 3198497), (318, 2836403), (1363, 661758), (1537, 586842), (2081, 433434), (2491, 362094), (2726, 330879), (3074, 293421), (4089, 220586), (4162, 216717), (4611, 195614), (4982, 181047), (6243, 144478), (7473, 120698), (8178, 110293), (9222, 97807), (12486, 72239), (14946, 60349)]