248585430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 605553408

約数和(自身を除く): 356967978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 211, 227, 346, 422, 454, 519, 633, 681, 865, 1038, 1055, 1135, 1266, 1362, 1730, 2110, 2270, 2595, 3165, 3405, 5190, 6330, 6810, 36503, 39271, 47897, 73006, 78542, 95794, 109509, 117813, 143691, 182515, 196355, 219018, 235626, 239485, 287382, 365030, 392710, 478970, 547545, 589065, 718455, 1095090, 1178130, 1436910, 8286181, 16572362, 24858543, 41430905, 49717086, 82861810, 124292715, 248585430]

約数ペア:

[(1, 248585430), (2, 124292715), (3, 82861810), (5, 49717086), (6, 41430905), (10, 24858543), (15, 16572362), (30, 8286181), (173, 1436910), (211, 1178130), (227, 1095090), (346, 718455), (422, 589065), (454, 547545), (519, 478970), (633, 392710), (681, 365030), (865, 287382), (1038, 239485), (1055, 235626), (1135, 219018), (1266, 196355), (1362, 182515), (1730, 143691), (2110, 117813), (2270, 109509), (2595, 95794), (3165, 78542), (3405, 73006), (5190, 47897), (6330, 39271), (6810, 36503)]