849061330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4813}}^1$

素因数の和:4915

約数の個数: 64

約数和(自身を含む): 1746904320

約数和(自身を除く): 897842990

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 59, 65, 115, 118, 130, 230, 295, 299, 590, 598, 767, 1357, 1495, 1534, 2714, 2990, 3835, 4813, 6785, 7670, 9626, 13570, 17641, 24065, 35282, 48130, 62569, 88205, 110699, 125138, 176410, 221398, 283967, 312845, 553495, 567934, 625690, 1106990, 1419835, 1439087, 2839670, 2878174, 3691571, 6531241, 7195435, 7383142, 13062482, 14390870, 18457855, 32656205, 36915710, 65312410, 84906133, 169812266, 424530665, 849061330]

約数ペア:

[(1, 849061330), (2, 424530665), (5, 169812266), (10, 84906133), (13, 65312410), (23, 36915710), (26, 32656205), (46, 18457855), (59, 14390870), (65, 13062482), (115, 7383142), (118, 7195435), (130, 6531241), (230, 3691571), (295, 2878174), (299, 2839670), (590, 1439087), (598, 1419835), (767, 1106990), (1357, 625690), (1495, 567934), (1534, 553495), (2714, 312845), (2990, 283967), (3835, 221398), (4813, 176410), (6785, 125138), (7670, 110699), (9626, 88205), (13570, 62569), (17641, 48130), (24065, 35282)]