2969250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 7682688

約数和(自身を除く): 4713438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 107, 111, 125, 150, 185, 214, 222, 250, 321, 370, 375, 535, 555, 642, 750, 925, 1070, 1110, 1605, 1850, 2675, 2775, 3210, 3959, 4625, 5350, 5550, 7918, 8025, 9250, 11877, 13375, 13875, 16050, 19795, 23754, 26750, 27750, 39590, 40125, 59385, 80250, 98975, 118770, 197950, 296925, 494875, 593850, 989750, 1484625, 2969250]

約数ペア:

[(1, 2969250), (2, 1484625), (3, 989750), (5, 593850), (6, 494875), (10, 296925), (15, 197950), (25, 118770), (30, 98975), (37, 80250), (50, 59385), (74, 40125), (75, 39590), (107, 27750), (111, 26750), (125, 23754), (150, 19795), (185, 16050), (214, 13875), (222, 13375), (250, 11877), (321, 9250), (370, 8025), (375, 7918), (535, 5550), (555, 5350), (642, 4625), (750, 3959), (925, 3210), (1070, 2775), (1110, 2675), (1605, 1850)]