2247757610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{22039}}^1$

素因数の和:22131

約数の個数: 64

約数和(自身を含む): 4874895360

約数和(自身を除く): 2627137750

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 1085, 1457, 1645, 2170, 2914, 3290, 7285, 10199, 14570, 20398, 22039, 44078, 50995, 101990, 110195, 154273, 220390, 308546, 683209, 771365, 1035833, 1366418, 1542730, 2071666, 3416045, 4782463, 5179165, 6832090, 7250831, 9564926, 10358330, 14501662, 23912315, 32110823, 36254155, 47824630, 64221646, 72508310, 160554115, 224775761, 321108230, 449551522, 1123878805, 2247757610]

約数ペア:

[(1, 2247757610), (2, 1123878805), (5, 449551522), (7, 321108230), (10, 224775761), (14, 160554115), (31, 72508310), (35, 64221646), (47, 47824630), (62, 36254155), (70, 32110823), (94, 23912315), (155, 14501662), (217, 10358330), (235, 9564926), (310, 7250831), (329, 6832090), (434, 5179165), (470, 4782463), (658, 3416045), (1085, 2071666), (1457, 1542730), (1645, 1366418), (2170, 1035833), (2914, 771365), (3290, 683209), (7285, 308546), (10199, 220390), (14570, 154273), (20398, 110195), (22039, 101990), (44078, 50995)]