75132910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 71833490

約数列:

[1, 2, 5, 10, 29, 41, 58, 71, 82, 89, 142, 145, 178, 205, 290, 355, 410, 445, 710, 890, 1189, 2059, 2378, 2581, 2911, 3649, 4118, 5162, 5822, 5945, 6319, 7298, 10295, 11890, 12638, 12905, 14555, 18245, 20590, 25810, 29110, 31595, 36490, 63190, 84419, 105821, 168838, 183251, 211642, 259079, 366502, 422095, 518158, 529105, 844190, 916255, 1058210, 1295395, 1832510, 2590790, 7513291, 15026582, 37566455, 75132910]

約数ペア:

[(1, 75132910), (2, 37566455), (5, 15026582), (10, 7513291), (29, 2590790), (41, 1832510), (58, 1295395), (71, 1058210), (82, 916255), (89, 844190), (142, 529105), (145, 518158), (178, 422095), (205, 366502), (290, 259079), (355, 211642), (410, 183251), (445, 168838), (710, 105821), (890, 84419), (1189, 63190), (2059, 36490), (2378, 31595), (2581, 29110), (2911, 25810), (3649, 20590), (4118, 18245), (5162, 14555), (5822, 12905), (5945, 12638), (6319, 11890), (7298, 10295)]