227462690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5813}}^1$

素因数の和:5883

約数の個数: 64

約数和(自身を含む): 515725056

約数和(自身を除く): 288262366

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3913, 5590, 5813, 7826, 11626, 19565, 29065, 39130, 40691, 58130, 75569, 81382, 151138, 203455, 249959, 377845, 406910, 499918, 528983, 755690, 1057966, 1249795, 1749713, 2499590, 2644915, 3249467, 3499426, 5289830, 6498934, 8748565, 16247335, 17497130, 22746269, 32494670, 45492538, 113731345, 227462690]

約数ペア:

[(1, 227462690), (2, 113731345), (5, 45492538), (7, 32494670), (10, 22746269), (13, 17497130), (14, 16247335), (26, 8748565), (35, 6498934), (43, 5289830), (65, 3499426), (70, 3249467), (86, 2644915), (91, 2499590), (130, 1749713), (182, 1249795), (215, 1057966), (301, 755690), (430, 528983), (455, 499918), (559, 406910), (602, 377845), (910, 249959), (1118, 203455), (1505, 151138), (2795, 81382), (3010, 75569), (3913, 58130), (5590, 40691), (5813, 39130), (7826, 29065), (11626, 19565)]