3210050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 6547200

約数和(自身を除く): 3337150

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 109, 155, 190, 218, 310, 475, 545, 589, 775, 950, 1090, 1178, 1550, 2071, 2725, 2945, 3379, 4142, 5450, 5890, 6758, 10355, 14725, 16895, 20710, 29450, 33790, 51775, 64201, 84475, 103550, 128402, 168950, 321005, 642010, 1605025, 3210050]

約数ペア:

[(1, 3210050), (2, 1605025), (5, 642010), (10, 321005), (19, 168950), (25, 128402), (31, 103550), (38, 84475), (50, 64201), (62, 51775), (95, 33790), (109, 29450), (155, 20710), (190, 16895), (218, 14725), (310, 10355), (475, 6758), (545, 5890), (589, 5450), (775, 4142), (950, 3379), (1090, 2945), (1178, 2725), (1550, 2071)]