2971430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 7091712

約数和(自身を除く): 4120282

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 227, 238, 374, 385, 454, 595, 770, 935, 1135, 1190, 1309, 1589, 1870, 2270, 2497, 2618, 3178, 3859, 4994, 6545, 7718, 7945, 12485, 13090, 15890, 17479, 19295, 24970, 27013, 34958, 38590, 42449, 54026, 84898, 87395, 135065, 174790, 212245, 270130, 297143, 424490, 594286, 1485715, 2971430]

約数ペア:

[(1, 2971430), (2, 1485715), (5, 594286), (7, 424490), (10, 297143), (11, 270130), (14, 212245), (17, 174790), (22, 135065), (34, 87395), (35, 84898), (55, 54026), (70, 42449), (77, 38590), (85, 34958), (110, 27013), (119, 24970), (154, 19295), (170, 17479), (187, 15890), (227, 13090), (238, 12485), (374, 7945), (385, 7718), (454, 6545), (595, 4994), (770, 3859), (935, 3178), (1135, 2618), (1190, 2497), (1309, 2270), (1589, 1870)]