1252853590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 2455225344

約数和(自身を除く): 1202371754

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 367, 430, 467, 731, 734, 934, 1462, 1835, 2335, 3655, 3670, 4670, 6239, 7310, 7939, 12478, 15781, 15878, 20081, 31195, 31562, 39695, 40162, 62390, 78905, 79390, 100405, 157810, 171389, 200810, 268277, 341377, 342778, 536554, 682754, 856945, 1341385, 1706885, 1713890, 2682770, 2913613, 3413770, 5827226, 7369727, 14568065, 14739454, 29136130, 36848635, 73697270, 125285359, 250570718, 626426795, 1252853590]

約数ペア:

[(1, 1252853590), (2, 626426795), (5, 250570718), (10, 125285359), (17, 73697270), (34, 36848635), (43, 29136130), (85, 14739454), (86, 14568065), (170, 7369727), (215, 5827226), (367, 3413770), (430, 2913613), (467, 2682770), (731, 1713890), (734, 1706885), (934, 1341385), (1462, 856945), (1835, 682754), (2335, 536554), (3655, 342778), (3670, 341377), (4670, 268277), (6239, 200810), (7310, 171389), (7939, 157810), (12478, 100405), (15781, 79390), (15878, 78905), (20081, 62390), (31195, 40162), (31562, 39695)]