210003090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8963}}^1$

素因数の和:9055

約数の個数: 64

約数和(自身を含む): 557632512

約数和(自身を除く): 347629422

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 8963, 11715, 17926, 23430, 26889, 44815, 53778, 89630, 98593, 134445, 197186, 268890, 295779, 492965, 591558, 636373, 985930, 1272746, 1478895, 1909119, 2957790, 3181865, 3818238, 6363730, 7000103, 9545595, 14000206, 19091190, 21000309, 35000515, 42000618, 70001030, 105001545, 210003090]

約数ペア:

[(1, 210003090), (2, 105001545), (3, 70001030), (5, 42000618), (6, 35000515), (10, 21000309), (11, 19091190), (15, 14000206), (22, 9545595), (30, 7000103), (33, 6363730), (55, 3818238), (66, 3181865), (71, 2957790), (110, 1909119), (142, 1478895), (165, 1272746), (213, 985930), (330, 636373), (355, 591558), (426, 492965), (710, 295779), (781, 268890), (1065, 197186), (1562, 134445), (2130, 98593), (2343, 89630), (3905, 53778), (4686, 44815), (7810, 26889), (8963, 23430), (11715, 17926)]