3528840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4201}}^1$

素因数の和:4222

約数の個数: 64

約数和(自身を含む): 12101760

約数和(自身を除く): 8572920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4201, 8402, 12603, 16804, 21005, 25206, 29407, 33608, 42010, 50412, 58814, 63015, 84020, 88221, 100824, 117628, 126030, 147035, 168040, 176442, 235256, 252060, 294070, 352884, 441105, 504120, 588140, 705768, 882210, 1176280, 1764420, 3528840]

約数ペア:

[(1, 3528840), (2, 1764420), (3, 1176280), (4, 882210), (5, 705768), (6, 588140), (7, 504120), (8, 441105), (10, 352884), (12, 294070), (14, 252060), (15, 235256), (20, 176442), (21, 168040), (24, 147035), (28, 126030), (30, 117628), (35, 100824), (40, 88221), (42, 84020), (56, 63015), (60, 58814), (70, 50412), (84, 42010), (105, 33608), (120, 29407), (140, 25206), (168, 21005), (210, 16804), (280, 12603), (420, 8402), (840, 4201)]